1949789520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:247

約数の個数: 480

約数和(自身を含む): 7799500800

約数和(自身を除く): 5849711280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 79, 80, 83, 84, 90, 105, 112, 118, 120, 126, 140, 144, 158, 166, 168, 177, 180, 210, 236, 237, 240, 249, 252, 280, 295, 315, 316, 332, 336, 354, 360, 395, 413, 415, 420, 472, 474, 498, 504, 531, 553, 560, 581, 590, 630, 632, 664, 708, 711, 720, 747, 790, 826, 830, 840, 885, 944, 948, 996, 1008, 1062, 1106, 1162, 1180, 1185, 1239, 1245, 1260, 1264, 1328, 1416, 1422, 1494, 1580, 1652, 1659, 1660, 1680, 1743, 1770, 1896, 1992, 2065, 2124, 2212, 2324, 2360, 2370, 2478, 2490, 2520, 2655, 2765, 2832, 2844, 2905, 2988, 3160, 3304, 3318, 3320, 3486, 3540, 3555, 3717, 3735, 3792, 3984, 4130, 4248, 4424, 4648, 4661, 4720, 4740, 4897, 4956, 4977, 4980, 5040, 5229, 5310, 5530, 5688, 5810, 5976, 6195, 6320, 6557, 6608, 6636, 6640, 6972, 7080, 7110, 7434, 7470, 8260, 8295, 8496, 8715, 8848, 9296, 9322, 9480, 9794, 9912, 9954, 9960, 10458, 10620, 11060, 11376, 11620, 11952, 12390, 13114, 13272, 13944, 13983, 14160, 14220, 14691, 14868, 14940, 16520, 16590, 17430, 18585, 18644, 18960, 19588, 19671, 19824, 19908, 19920, 20916, 21240, 22120, 23240, 23305, 24485, 24780, 24885, 26145, 26228, 26544, 27888, 27966, 28440, 29382, 29736, 29880, 32627, 32785, 33040, 33180, 34279, 34860, 37170, 37288, 39176, 39342, 39816, 41832, 41949, 42480, 44073, 44240, 45899, 46480, 46610, 48970, 49560, 49770, 52290, 52456, 55932, 56880, 58764, 59013, 59472, 59760, 65254, 65570, 66360, 68558, 69720, 69915, 73455, 74340, 74576, 78352, 78684, 79632, 83664, 83898, 88146, 91798, 93220, 97881, 97940, 98355, 99120, 99540, 102837, 104580, 104912, 111864, 117528, 118026, 130508, 131140, 132720, 137116, 137697, 139440, 139830, 146910, 148680, 157368, 163135, 167796, 171395, 176292, 183596, 186440, 195762, 195880, 196710, 199080, 205674, 209160, 209745, 220365, 223728, 229495, 235056, 236052, 261016, 262280, 274232, 275394, 279660, 293643, 293820, 295065, 297360, 308511, 314736, 326270, 335592, 342790, 352584, 367192, 372880, 386863, 391524, 391760, 393420, 398160, 411348, 413091, 418320, 419490, 440730, 458990, 472104, 489405, 514185, 522032, 524560, 548464, 550788, 559320, 587286, 587640, 590130, 617022, 652540, 671184, 685580, 688485, 705168, 734384, 773726, 783048, 786840, 822696, 826182, 838980, 881460, 917980, 944208, 978810, 1028370, 1101576, 1118640, 1160589, 1174572, 1175280, 1180260, 1234044, 1305080, 1371160, 1376970, 1468215, 1542555, 1547452, 1566096, 1573680, 1645392, 1652364, 1677960, 1762920, 1835960, 1934315, 1957620, 2056740, 2065455, 2203152, 2321178, 2349144, 2360520, 2468088, 2610160, 2708041, 2742320, 2753940, 2936430, 3085110, 3094904, 3304728, 3355920, 3481767, 3525840, 3671920, 3868630, 3915240, 4113480, 4130910, 4642356, 4698288, 4721040, 4936176, 5416082, 5507880, 5802945, 5872860, 6170220, 6189808, 6609456, 6963534, 7737260, 7830480, 8124123, 8226960, 8261820, 9284712, 10832164, 11015760, 11605890, 11745720, 12340440, 13540205, 13927068, 15474520, 16248246, 16523640, 17408835, 18569424, 21664328, 23211780, 23491440, 24372369, 24680880, 27080410, 27854136, 30949040, 32496492, 33047280, 34817670, 40620615, 43328656, 46423560, 48744738, 54160820, 55708272, 64992984, 69635340, 81241230, 92847120, 97489476, 108321640, 121861845, 129985968, 139270680, 162482460, 194978952, 216643280, 243723690, 278541360, 324964920, 389957904, 487447380, 649929840, 974894760, 1949789520]

約数ペア:

[(1, 1949789520), (2, 974894760), (3, 649929840), (4, 487447380), (5, 389957904), (6, 324964920), (7, 278541360), (8, 243723690), (9, 216643280), (10, 194978952), (12, 162482460), (14, 139270680), (15, 129985968), (16, 121861845), (18, 108321640), (20, 97489476), (21, 92847120), (24, 81241230), (28, 69635340), (30, 64992984), (35, 55708272), (36, 54160820), (40, 48744738), (42, 46423560), (45, 43328656), (48, 40620615), (56, 34817670), (59, 33047280), (60, 32496492), (63, 30949040), (70, 27854136), (72, 27080410), (79, 24680880), (80, 24372369), (83, 23491440), (84, 23211780), (90, 21664328), (105, 18569424), (112, 17408835), (118, 16523640), (120, 16248246), (126, 15474520), (140, 13927068), (144, 13540205), (158, 12340440), (166, 11745720), (168, 11605890), (177, 11015760), (180, 10832164), (210, 9284712), (236, 8261820), (237, 8226960), (240, 8124123), (249, 7830480), (252, 7737260), (280, 6963534), (295, 6609456), (315, 6189808), (316, 6170220), (332, 5872860), (336, 5802945), (354, 5507880), (360, 5416082), (395, 4936176), (413, 4721040), (415, 4698288), (420, 4642356), (472, 4130910), (474, 4113480), (498, 3915240), (504, 3868630), (531, 3671920), (553, 3525840), (560, 3481767), (581, 3355920), (590, 3304728), (630, 3094904), (632, 3085110), (664, 2936430), (708, 2753940), (711, 2742320), (720, 2708041), (747, 2610160), (790, 2468088), (826, 2360520), (830, 2349144), (840, 2321178), (885, 2203152), (944, 2065455), (948, 2056740), (996, 1957620), (1008, 1934315), (1062, 1835960), (1106, 1762920), (1162, 1677960), (1180, 1652364), (1185, 1645392), (1239, 1573680), (1245, 1566096), (1260, 1547452), (1264, 1542555), (1328, 1468215), (1416, 1376970), (1422, 1371160), (1494, 1305080), (1580, 1234044), (1652, 1180260), (1659, 1175280), (1660, 1174572), (1680, 1160589), (1743, 1118640), (1770, 1101576), (1896, 1028370), (1992, 978810), (2065, 944208), (2124, 917980), (2212, 881460), (2324, 838980), (2360, 826182), (2370, 822696), (2478, 786840), (2490, 783048), (2520, 773726), (2655, 734384), (2765, 705168), (2832, 688485), (2844, 685580), (2905, 671184), (2988, 652540), (3160, 617022), (3304, 590130), (3318, 587640), (3320, 587286), (3486, 559320), (3540, 550788), (3555, 548464), (3717, 524560), (3735, 522032), (3792, 514185), (3984, 489405), (4130, 472104), (4248, 458990), (4424, 440730), (4648, 419490), (4661, 418320), (4720, 413091), (4740, 411348), (4897, 398160), (4956, 393420), (4977, 391760), (4980, 391524), (5040, 386863), (5229, 372880), (5310, 367192), (5530, 352584), (5688, 342790), (5810, 335592), (5976, 326270), (6195, 314736), (6320, 308511), (6557, 297360), (6608, 295065), (6636, 293820), (6640, 293643), (6972, 279660), (7080, 275394), (7110, 274232), (7434, 262280), (7470, 261016), (8260, 236052), (8295, 235056), (8496, 229495), (8715, 223728), (8848, 220365), (9296, 209745), (9322, 209160), (9480, 205674), (9794, 199080), (9912, 196710), (9954, 195880), (9960, 195762), (10458, 186440), (10620, 183596), (11060, 176292), (11376, 171395), (11620, 167796), (11952, 163135), (12390, 157368), (13114, 148680), (13272, 146910), (13944, 139830), (13983, 139440), (14160, 137697), (14220, 137116), (14691, 132720), (14868, 131140), (14940, 130508), (16520, 118026), (16590, 117528), (17430, 111864), (18585, 104912), (18644, 104580), (18960, 102837), (19588, 99540), (19671, 99120), (19824, 98355), (19908, 97940), (19920, 97881), (20916, 93220), (21240, 91798), (22120, 88146), (23240, 83898), (23305, 83664), (24485, 79632), (24780, 78684), (24885, 78352), (26145, 74576), (26228, 74340), (26544, 73455), (27888, 69915), (27966, 69720), (28440, 68558), (29382, 66360), (29736, 65570), (29880, 65254), (32627, 59760), (32785, 59472), (33040, 59013), (33180, 58764), (34279, 56880), (34860, 55932), (37170, 52456), (37288, 52290), (39176, 49770), (39342, 49560), (39816, 48970), (41832, 46610), (41949, 46480), (42480, 45899), (44073, 44240)]