25688221920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{977}}^1$

素因数の和:1079

約数の個数: 432

約数和(自身を含む): 95445015120

約数和(自身を除く): 69756793200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 228, 240, 248, 279, 285, 288, 304, 310, 342, 360, 372, 380, 456, 465, 480, 496, 558, 570, 589, 608, 620, 684, 720, 744, 760, 855, 912, 930, 961, 977, 992, 1116, 1140, 1178, 1240, 1368, 1395, 1440, 1488, 1520, 1710, 1767, 1824, 1860, 1922, 1954, 2232, 2280, 2356, 2480, 2736, 2790, 2883, 2931, 2945, 2976, 3040, 3420, 3534, 3720, 3844, 3908, 4464, 4560, 4712, 4805, 4885, 4960, 5301, 5472, 5580, 5766, 5862, 5890, 6840, 7068, 7440, 7688, 7816, 8649, 8793, 8835, 8928, 9120, 9424, 9610, 9770, 10602, 11160, 11532, 11724, 11780, 13680, 14136, 14415, 14655, 14880, 15376, 15632, 17298, 17586, 17670, 18259, 18563, 18848, 19220, 19540, 21204, 22320, 23064, 23448, 23560, 26505, 27360, 28272, 28830, 29310, 30287, 30752, 31264, 34596, 35172, 35340, 36518, 37126, 38440, 39080, 42408, 43245, 43965, 44640, 46128, 46896, 47120, 53010, 54777, 55689, 56544, 57660, 58620, 60574, 69192, 70344, 70680, 73036, 74252, 76880, 78160, 84816, 86490, 87930, 90861, 91295, 92256, 92815, 93792, 94240, 106020, 109554, 111378, 115320, 117240, 121148, 138384, 140688, 141360, 146072, 148504, 151435, 153760, 156320, 164331, 167067, 169632, 172980, 175860, 181722, 182590, 185630, 212040, 219108, 222756, 230640, 234480, 242296, 272583, 273885, 276768, 278445, 281376, 282720, 292144, 297008, 302870, 328662, 334134, 345960, 351720, 363444, 365180, 371260, 424080, 438216, 445512, 454305, 461280, 468960, 484592, 545166, 547770, 556890, 575453, 584288, 594016, 605740, 657324, 668268, 691920, 703440, 726888, 730360, 742520, 821655, 835335, 848160, 876432, 891024, 908610, 938897, 969184, 1090332, 1095540, 1113780, 1150906, 1211480, 1314648, 1336536, 1362915, 1383840, 1406880, 1453776, 1460720, 1485040, 1643310, 1670670, 1726359, 1752864, 1782048, 1817220, 1877794, 2180664, 2191080, 2227560, 2301812, 2422960, 2629296, 2673072, 2725830, 2816691, 2877265, 2907552, 2921440, 2970080, 3286620, 3341340, 3452718, 3634440, 3755588, 4361328, 4382160, 4455120, 4603624, 4694485, 4845920, 5179077, 5258592, 5346144, 5451660, 5633382, 5754530, 6573240, 6682680, 6905436, 7268880, 7511176, 8450073, 8631795, 8722656, 8764320, 8910240, 9207248, 9388970, 10358154, 10903320, 11266764, 11509060, 13146480, 13365360, 13810872, 14083455, 14537760, 15022352, 16900146, 17263590, 17839043, 18414496, 18777940, 20716308, 21806640, 22533528, 23018120, 25895385, 26292960, 26730720, 27621744, 28166910, 30044704, 33800292, 34527180, 35678086, 37555880, 41432616, 42250365, 43613280, 45067056, 46036240, 51790770, 53517129, 55243488, 56333820, 67600584, 69054360, 71356172, 75111760, 82865232, 84500730, 89195215, 90134112, 92072480, 103581540, 107034258, 112667640, 135201168, 138108720, 142712344, 150223520, 160551387, 165730464, 169001460, 178390430, 207163080, 214068516, 225335280, 267585645, 270402336, 276217440, 285424688, 321102774, 338002920, 356780860, 414326160, 428137032, 450670560, 535171290, 570849376, 642205548, 676005840, 713561720, 802756935, 828652320, 856274064, 1070342580, 1284411096, 1352011680, 1427123440, 1605513870, 1712548128, 2140685160, 2568822192, 2854246880, 3211027740, 4281370320, 5137644384, 6422055480, 8562740640, 12844110960, 25688221920]

約数ペア:

[(1, 25688221920), (2, 12844110960), (3, 8562740640), (4, 6422055480), (5, 5137644384), (6, 4281370320), (8, 3211027740), (9, 2854246880), (10, 2568822192), (12, 2140685160), (15, 1712548128), (16, 1605513870), (18, 1427123440), (19, 1352011680), (20, 1284411096), (24, 1070342580), (30, 856274064), (31, 828652320), (32, 802756935), (36, 713561720), (38, 676005840), (40, 642205548), (45, 570849376), (48, 535171290), (57, 450670560), (60, 428137032), (62, 414326160), (72, 356780860), (76, 338002920), (80, 321102774), (90, 285424688), (93, 276217440), (95, 270402336), (96, 267585645), (114, 225335280), (120, 214068516), (124, 207163080), (144, 178390430), (152, 169001460), (155, 165730464), (160, 160551387), (171, 150223520), (180, 142712344), (186, 138108720), (190, 135201168), (228, 112667640), (240, 107034258), (248, 103581540), (279, 92072480), (285, 90134112), (288, 89195215), (304, 84500730), (310, 82865232), (342, 75111760), (360, 71356172), (372, 69054360), (380, 67600584), (456, 56333820), (465, 55243488), (480, 53517129), (496, 51790770), (558, 46036240), (570, 45067056), (589, 43613280), (608, 42250365), (620, 41432616), (684, 37555880), (720, 35678086), (744, 34527180), (760, 33800292), (855, 30044704), (912, 28166910), (930, 27621744), (961, 26730720), (977, 26292960), (992, 25895385), (1116, 23018120), (1140, 22533528), (1178, 21806640), (1240, 20716308), (1368, 18777940), (1395, 18414496), (1440, 17839043), (1488, 17263590), (1520, 16900146), (1710, 15022352), (1767, 14537760), (1824, 14083455), (1860, 13810872), (1922, 13365360), (1954, 13146480), (2232, 11509060), (2280, 11266764), (2356, 10903320), (2480, 10358154), (2736, 9388970), (2790, 9207248), (2883, 8910240), (2931, 8764320), (2945, 8722656), (2976, 8631795), (3040, 8450073), (3420, 7511176), (3534, 7268880), (3720, 6905436), (3844, 6682680), (3908, 6573240), (4464, 5754530), (4560, 5633382), (4712, 5451660), (4805, 5346144), (4885, 5258592), (4960, 5179077), (5301, 4845920), (5472, 4694485), (5580, 4603624), (5766, 4455120), (5862, 4382160), (5890, 4361328), (6840, 3755588), (7068, 3634440), (7440, 3452718), (7688, 3341340), (7816, 3286620), (8649, 2970080), (8793, 2921440), (8835, 2907552), (8928, 2877265), (9120, 2816691), (9424, 2725830), (9610, 2673072), (9770, 2629296), (10602, 2422960), (11160, 2301812), (11532, 2227560), (11724, 2191080), (11780, 2180664), (13680, 1877794), (14136, 1817220), (14415, 1782048), (14655, 1752864), (14880, 1726359), (15376, 1670670), (15632, 1643310), (17298, 1485040), (17586, 1460720), (17670, 1453776), (18259, 1406880), (18563, 1383840), (18848, 1362915), (19220, 1336536), (19540, 1314648), (21204, 1211480), (22320, 1150906), (23064, 1113780), (23448, 1095540), (23560, 1090332), (26505, 969184), (27360, 938897), (28272, 908610), (28830, 891024), (29310, 876432), (30287, 848160), (30752, 835335), (31264, 821655), (34596, 742520), (35172, 730360), (35340, 726888), (36518, 703440), (37126, 691920), (38440, 668268), (39080, 657324), (42408, 605740), (43245, 594016), (43965, 584288), (44640, 575453), (46128, 556890), (46896, 547770), (47120, 545166), (53010, 484592), (54777, 468960), (55689, 461280), (56544, 454305), (57660, 445512), (58620, 438216), (60574, 424080), (69192, 371260), (70344, 365180), (70680, 363444), (73036, 351720), (74252, 345960), (76880, 334134), (78160, 328662), (84816, 302870), (86490, 297008), (87930, 292144), (90861, 282720), (91295, 281376), (92256, 278445), (92815, 276768), (93792, 273885), (94240, 272583), (106020, 242296), (109554, 234480), (111378, 230640), (115320, 222756), (117240, 219108), (121148, 212040), (138384, 185630), (140688, 182590), (141360, 181722), (146072, 175860), (148504, 172980), (151435, 169632), (153760, 167067), (156320, 164331)]