72457953120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4789}}^1$

素因数の和:4915

約数の個数: 576

約数和(自身を含む): 301287168000

約数和(自身を除く): 228829214880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 79, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 158, 160, 168, 171, 180, 190, 210, 224, 228, 237, 240, 252, 266, 280, 285, 288, 304, 315, 316, 336, 342, 360, 380, 395, 399, 420, 456, 474, 480, 504, 532, 553, 560, 570, 608, 630, 632, 665, 672, 684, 711, 720, 760, 790, 798, 840, 855, 912, 948, 1008, 1064, 1106, 1120, 1140, 1185, 1197, 1260, 1264, 1330, 1368, 1422, 1440, 1501, 1520, 1580, 1596, 1659, 1680, 1710, 1824, 1896, 1995, 2016, 2128, 2212, 2280, 2370, 2394, 2520, 2528, 2660, 2736, 2765, 2844, 3002, 3040, 3160, 3192, 3318, 3360, 3420, 3555, 3792, 3990, 4256, 4424, 4503, 4560, 4740, 4788, 4789, 4977, 5040, 5320, 5472, 5530, 5688, 5985, 6004, 6320, 6384, 6636, 6840, 7110, 7505, 7584, 7980, 8295, 8848, 9006, 9120, 9480, 9576, 9578, 9954, 10080, 10507, 10640, 11060, 11376, 11970, 12008, 12640, 12768, 13272, 13509, 13680, 14220, 14367, 15010, 15960, 16590, 17696, 18012, 18960, 19152, 19156, 19908, 21014, 21280, 22120, 22515, 22752, 23940, 23945, 24016, 24885, 26544, 27018, 27360, 28440, 28734, 30020, 31521, 31920, 33180, 33523, 36024, 37920, 38304, 38312, 39816, 42028, 43101, 44240, 45030, 47880, 47890, 48032, 49770, 52535, 53088, 54036, 56880, 57468, 60040, 63042, 63840, 66360, 67046, 67545, 71835, 72048, 76624, 79632, 84056, 86202, 88480, 90060, 90991, 94563, 95760, 95780, 99540, 100569, 105070, 108072, 113760, 114936, 120080, 126084, 132720, 134092, 135090, 143670, 144096, 153248, 157605, 159264, 167615, 168112, 172404, 180120, 181982, 189126, 191520, 191560, 199080, 201138, 210140, 215505, 216144, 229872, 240160, 252168, 265440, 268184, 270180, 272973, 287340, 301707, 315210, 335230, 336224, 344808, 360240, 363964, 378252, 378331, 383120, 398160, 402276, 420280, 431010, 432288, 454955, 459744, 472815, 502845, 504336, 536368, 540360, 545946, 574680, 603414, 630420, 636937, 670460, 689616, 720480, 727928, 756504, 756662, 766240, 796320, 804552, 818919, 840560, 862020, 909910, 945630, 1005690, 1008672, 1072736, 1080720, 1091892, 1134993, 1149360, 1206828, 1260840, 1273874, 1340920, 1364865, 1379232, 1455856, 1508535, 1513008, 1513324, 1609104, 1637838, 1681120, 1724040, 1819820, 1891260, 1891655, 1910811, 2011380, 2161440, 2183784, 2269986, 2298720, 2413656, 2521680, 2547748, 2648317, 2681840, 2729730, 2911712, 3017070, 3026016, 3026648, 3184685, 3218208, 3275676, 3404979, 3448080, 3639640, 3782520, 3783310, 3821622, 4022760, 4094595, 4367568, 4539972, 4827312, 5043360, 5095496, 5296634, 5363680, 5459460, 5674965, 5732433, 6034140, 6053296, 6369370, 6551352, 6809958, 6896160, 7188289, 7279280, 7565040, 7566620, 7643244, 7944951, 8045520, 8189190, 8735136, 9079944, 9554055, 9654624, 10190992, 10593268, 10918920, 11349930, 11464866, 12068280, 12106592, 12738740, 13102704, 13241585, 13619916, 14376578, 14558560, 15130080, 15133240, 15286488, 15889902, 16091040, 16378380, 17024895, 18159888, 19108110, 20381984, 21186536, 21564867, 21837840, 22699860, 22929732, 23834853, 24136560, 25477480, 26205408, 26483170, 27239832, 28662165, 28753156, 30266480, 30572976, 31779804, 32756760, 34049790, 35941445, 36319776, 38216220, 39724755, 42373072, 43129734, 43675680, 45399720, 45859464, 47669706, 48273120, 50318023, 50954960, 52966340, 54479664, 57324330, 57506312, 60532960, 61145952, 63559608, 64694601, 65513520, 68099580, 71882890, 76432440, 79449510, 84746144, 86259468, 90799440, 91718928, 95339412, 100636046, 101909920, 105932680, 107824335, 108959328, 114648660, 115012624, 119174265, 127119216, 129389202, 131027040, 136199160, 143765780, 150954069, 152864880, 158899020, 172518936, 181598880, 183437856, 190678824, 201272092, 211865360, 215648670, 229297320, 230025248, 238348530, 251590115, 254238432, 258778404, 272398320, 287531560, 301908138, 305729760, 317798040, 323473005, 345037872, 381357648, 402544184, 423730720, 431297340, 452862207, 458594640, 476697060, 503180230, 517556808, 544796640, 575063120, 603816276, 635596080, 646946010, 690075744, 754770345, 762715296, 805088368, 862594680, 905724414, 917189280, 953394120, 1006360460, 1035113616, 1150126240, 1207632552, 1271192160, 1293892020, 1509540690, 1610176736, 1725189360, 1811448828, 1906788240, 2012720920, 2070227232, 2264311035, 2415265104, 2587784040, 3019081380, 3450378720, 3622897656, 3813576480, 4025441840, 4528622070, 4830530208, 5175568080, 6038162760, 7245795312, 8050883680, 9057244140, 10351136160, 12076325520, 14491590624, 18114488280, 24152651040, 36228976560, 72457953120]

約数ペア:

[(1, 72457953120), (2, 36228976560), (3, 24152651040), (4, 18114488280), (5, 14491590624), (6, 12076325520), (7, 10351136160), (8, 9057244140), (9, 8050883680), (10, 7245795312), (12, 6038162760), (14, 5175568080), (15, 4830530208), (16, 4528622070), (18, 4025441840), (19, 3813576480), (20, 3622897656), (21, 3450378720), (24, 3019081380), (28, 2587784040), (30, 2415265104), (32, 2264311035), (35, 2070227232), (36, 2012720920), (38, 1906788240), (40, 1811448828), (42, 1725189360), (45, 1610176736), (48, 1509540690), (56, 1293892020), (57, 1271192160), (60, 1207632552), (63, 1150126240), (70, 1035113616), (72, 1006360460), (76, 953394120), (79, 917189280), (80, 905724414), (84, 862594680), (90, 805088368), (95, 762715296), (96, 754770345), (105, 690075744), (112, 646946010), (114, 635596080), (120, 603816276), (126, 575063120), (133, 544796640), (140, 517556808), (144, 503180230), (152, 476697060), (158, 458594640), (160, 452862207), (168, 431297340), (171, 423730720), (180, 402544184), (190, 381357648), (210, 345037872), (224, 323473005), (228, 317798040), (237, 305729760), (240, 301908138), (252, 287531560), (266, 272398320), (280, 258778404), (285, 254238432), (288, 251590115), (304, 238348530), (315, 230025248), (316, 229297320), (336, 215648670), (342, 211865360), (360, 201272092), (380, 190678824), (395, 183437856), (399, 181598880), (420, 172518936), (456, 158899020), (474, 152864880), (480, 150954069), (504, 143765780), (532, 136199160), (553, 131027040), (560, 129389202), (570, 127119216), (608, 119174265), (630, 115012624), (632, 114648660), (665, 108959328), (672, 107824335), (684, 105932680), (711, 101909920), (720, 100636046), (760, 95339412), (790, 91718928), (798, 90799440), (840, 86259468), (855, 84746144), (912, 79449510), (948, 76432440), (1008, 71882890), (1064, 68099580), (1106, 65513520), (1120, 64694601), (1140, 63559608), (1185, 61145952), (1197, 60532960), (1260, 57506312), (1264, 57324330), (1330, 54479664), (1368, 52966340), (1422, 50954960), (1440, 50318023), (1501, 48273120), (1520, 47669706), (1580, 45859464), (1596, 45399720), (1659, 43675680), (1680, 43129734), (1710, 42373072), (1824, 39724755), (1896, 38216220), (1995, 36319776), (2016, 35941445), (2128, 34049790), (2212, 32756760), (2280, 31779804), (2370, 30572976), (2394, 30266480), (2520, 28753156), (2528, 28662165), (2660, 27239832), (2736, 26483170), (2765, 26205408), (2844, 25477480), (3002, 24136560), (3040, 23834853), (3160, 22929732), (3192, 22699860), (3318, 21837840), (3360, 21564867), (3420, 21186536), (3555, 20381984), (3792, 19108110), (3990, 18159888), (4256, 17024895), (4424, 16378380), (4503, 16091040), (4560, 15889902), (4740, 15286488), (4788, 15133240), (4789, 15130080), (4977, 14558560), (5040, 14376578), (5320, 13619916), (5472, 13241585), (5530, 13102704), (5688, 12738740), (5985, 12106592), (6004, 12068280), (6320, 11464866), (6384, 11349930), (6636, 10918920), (6840, 10593268), (7110, 10190992), (7505, 9654624), (7584, 9554055), (7980, 9079944), (8295, 8735136), (8848, 8189190), (9006, 8045520), (9120, 7944951), (9480, 7643244), (9576, 7566620), (9578, 7565040), (9954, 7279280), (10080, 7188289), (10507, 6896160), (10640, 6809958), (11060, 6551352), (11376, 6369370), (11970, 6053296), (12008, 6034140), (12640, 5732433), (12768, 5674965), (13272, 5459460), (13509, 5363680), (13680, 5296634), (14220, 5095496), (14367, 5043360), (15010, 4827312), (15960, 4539972), (16590, 4367568), (17696, 4094595), (18012, 4022760), (18960, 3821622), (19152, 3783310), (19156, 3782520), (19908, 3639640), (21014, 3448080), (21280, 3404979), (22120, 3275676), (22515, 3218208), (22752, 3184685), (23940, 3026648), (23945, 3026016), (24016, 3017070), (24885, 2911712), (26544, 2729730), (27018, 2681840), (27360, 2648317), (28440, 2547748), (28734, 2521680), (30020, 2413656), (31521, 2298720), (31920, 2269986), (33180, 2183784), (33523, 2161440), (36024, 2011380), (37920, 1910811), (38304, 1891655), (38312, 1891260), (39816, 1819820), (42028, 1724040), (43101, 1681120), (44240, 1637838), (45030, 1609104), (47880, 1513324), (47890, 1513008), (48032, 1508535), (49770, 1455856), (52535, 1379232), (53088, 1364865), (54036, 1340920), (56880, 1273874), (57468, 1260840), (60040, 1206828), (63042, 1149360), (63840, 1134993), (66360, 1091892), (67046, 1080720), (67545, 1072736), (71835, 1008672), (72048, 1005690), (76624, 945630), (79632, 909910), (84056, 862020), (86202, 840560), (88480, 818919), (90060, 804552), (90991, 796320), (94563, 766240), (95760, 756662), (95780, 756504), (99540, 727928), (100569, 720480), (105070, 689616), (108072, 670460), (113760, 636937), (114936, 630420), (120080, 603414), (126084, 574680), (132720, 545946), (134092, 540360), (135090, 536368), (143670, 504336), (144096, 502845), (153248, 472815), (157605, 459744), (159264, 454955), (167615, 432288), (168112, 431010), (172404, 420280), (180120, 402276), (181982, 398160), (189126, 383120), (191520, 378331), (191560, 378252), (199080, 363964), (201138, 360240), (210140, 344808), (215505, 336224), (216144, 335230), (229872, 315210), (240160, 301707), (252168, 287340), (265440, 272973), (268184, 270180)]