260651467440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3978197}}^1$

素因数の和:3978236

約数の個数: 240

約数和(自身を含む): 1077359669568

約数和(自身を除く): 816708202128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 65520, 3978197, 7956394, 11934591, 15912788, 19890985, 23869182, 27847379, 31825576, 35803773, 39781970, 47738364, 51716561, 55694758, 59672955, 63651152, 71607546, 79563940, 83542137, 95476728, 103433122, 111389516, 119345910, 139236895, 143215092, 155149683, 159127880, 167084274, 179018865, 190953456, 206866244, 222779032, 238691820, 250626411, 258582805, 278473790, 286430184, 310299366, 318255760, 334168548, 358037730, 362015927, 413732488, 417710685, 445558064, 465449049, 477383640, 501252822, 517165610, 556947580, 572860368, 620598732, 668337096, 716075460, 724031854, 775748415, 827464976, 835421370, 930898098, 954767280, 1002505644, 1034331220, 1086047781, 1113895160, 1241197464, 1253132055, 1336674192, 1432150920, 1448063708, 1551496830, 1670842740, 1810079635, 1861796196, 2005011288, 2068662440, 2172095562, 2227790320, 2327245245, 2482394928, 2506264110, 2864301840, 2896127416, 3102993660, 3258143343, 3341685480, 3620159270, 3723592392, 4010022576, 4137324880, 4344191124, 4654490490, 5012528220, 5430238905, 5792254832, 6205987320, 6516286686, 6683370960, 7240318540, 7447184784, 8688382248, 9308980980, 10025056440, 10860477810, 12411974640, 13032573372, 14480637080, 16290716715, 17376764496, 18617961960, 20050112880, 21720955620, 26065146744, 28961274160, 32581433430, 37235923920, 43441911240, 52130293488, 65162866860, 86883822480, 130325733720, 260651467440]

約数ペア:

[(1, 260651467440), (2, 130325733720), (3, 86883822480), (4, 65162866860), (5, 52130293488), (6, 43441911240), (7, 37235923920), (8, 32581433430), (9, 28961274160), (10, 26065146744), (12, 21720955620), (13, 20050112880), (14, 18617961960), (15, 17376764496), (16, 16290716715), (18, 14480637080), (20, 13032573372), (21, 12411974640), (24, 10860477810), (26, 10025056440), (28, 9308980980), (30, 8688382248), (35, 7447184784), (36, 7240318540), (39, 6683370960), (40, 6516286686), (42, 6205987320), (45, 5792254832), (48, 5430238905), (52, 5012528220), (56, 4654490490), (60, 4344191124), (63, 4137324880), (65, 4010022576), (70, 3723592392), (72, 3620159270), (78, 3341685480), (80, 3258143343), (84, 3102993660), (90, 2896127416), (91, 2864301840), (104, 2506264110), (105, 2482394928), (112, 2327245245), (117, 2227790320), (120, 2172095562), (126, 2068662440), (130, 2005011288), (140, 1861796196), (144, 1810079635), (156, 1670842740), (168, 1551496830), (180, 1448063708), (182, 1432150920), (195, 1336674192), (208, 1253132055), (210, 1241197464), (234, 1113895160), (240, 1086047781), (252, 1034331220), (260, 1002505644), (273, 954767280), (280, 930898098), (312, 835421370), (315, 827464976), (336, 775748415), (360, 724031854), (364, 716075460), (390, 668337096), (420, 620598732), (455, 572860368), (468, 556947580), (504, 517165610), (520, 501252822), (546, 477383640), (560, 465449049), (585, 445558064), (624, 417710685), (630, 413732488), (720, 362015927), (728, 358037730), (780, 334168548), (819, 318255760), (840, 310299366), (910, 286430184), (936, 278473790), (1008, 258582805), (1040, 250626411), (1092, 238691820), (1170, 222779032), (1260, 206866244), (1365, 190953456), (1456, 179018865), (1560, 167084274), (1638, 159127880), (1680, 155149683), (1820, 143215092), (1872, 139236895), (2184, 119345910), (2340, 111389516), (2520, 103433122), (2730, 95476728), (3120, 83542137), (3276, 79563940), (3640, 71607546), (4095, 63651152), (4368, 59672955), (4680, 55694758), (5040, 51716561), (5460, 47738364), (6552, 39781970), (7280, 35803773), (8190, 31825576), (9360, 27847379), (10920, 23869182), (13104, 19890985), (16380, 15912788), (21840, 11934591), (32760, 7956394), (65520, 3978197)]