156916770920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{198659}}^1$

素因数の和:198728

約数の個数: 192

約数和(自身を含む): 456568358400

約数和(自身を除く): 299651587480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 49, 52, 56, 62, 65, 70, 91, 98, 104, 124, 130, 140, 155, 182, 196, 217, 245, 248, 260, 280, 310, 364, 392, 403, 434, 455, 490, 520, 620, 637, 728, 806, 868, 910, 980, 1085, 1240, 1274, 1519, 1612, 1736, 1820, 1960, 2015, 2170, 2548, 2821, 3038, 3185, 3224, 3640, 4030, 4340, 5096, 5642, 6076, 6370, 7595, 8060, 8680, 11284, 12152, 12740, 14105, 15190, 16120, 19747, 22568, 25480, 28210, 30380, 39494, 56420, 60760, 78988, 98735, 112840, 157976, 197470, 198659, 394940, 397318, 789880, 794636, 993295, 1390613, 1589272, 1986590, 2582567, 2781226, 3973180, 5165134, 5562452, 6158429, 6953065, 7946360, 9734291, 10330268, 11124904, 12316858, 12912835, 13906130, 18077969, 19468582, 20660536, 24633716, 25825670, 27812260, 30792145, 36155938, 38937164, 43109003, 48671455, 49267432, 51651340, 55624520, 61584290, 72311876, 77874328, 80059577, 86218006, 90389845, 97342910, 103302680, 123168580, 126545783, 144623752, 160119154, 172436012, 180779690, 194685820, 215545015, 246337160, 253091566, 301763021, 320238308, 344872024, 361559380, 389371640, 400297885, 431090030, 506183132, 560417039, 603526042, 632728915, 640476616, 723118760, 800595770, 862180060, 1012366264, 1120834078, 1207052084, 1265457830, 1508815105, 1601191540, 1724360120, 2241668156, 2414104168, 2530915660, 2802085195, 3017630210, 3202383080, 3922919273, 4483336312, 5061831320, 5604170390, 6035260420, 7845838546, 11208340780, 12070520840, 15691677092, 19614596365, 22416681560, 31383354184, 39229192730, 78458385460, 156916770920]

約数ペア:

[(1, 156916770920), (2, 78458385460), (4, 39229192730), (5, 31383354184), (7, 22416681560), (8, 19614596365), (10, 15691677092), (13, 12070520840), (14, 11208340780), (20, 7845838546), (26, 6035260420), (28, 5604170390), (31, 5061831320), (35, 4483336312), (40, 3922919273), (49, 3202383080), (52, 3017630210), (56, 2802085195), (62, 2530915660), (65, 2414104168), (70, 2241668156), (91, 1724360120), (98, 1601191540), (104, 1508815105), (124, 1265457830), (130, 1207052084), (140, 1120834078), (155, 1012366264), (182, 862180060), (196, 800595770), (217, 723118760), (245, 640476616), (248, 632728915), (260, 603526042), (280, 560417039), (310, 506183132), (364, 431090030), (392, 400297885), (403, 389371640), (434, 361559380), (455, 344872024), (490, 320238308), (520, 301763021), (620, 253091566), (637, 246337160), (728, 215545015), (806, 194685820), (868, 180779690), (910, 172436012), (980, 160119154), (1085, 144623752), (1240, 126545783), (1274, 123168580), (1519, 103302680), (1612, 97342910), (1736, 90389845), (1820, 86218006), (1960, 80059577), (2015, 77874328), (2170, 72311876), (2548, 61584290), (2821, 55624520), (3038, 51651340), (3185, 49267432), (3224, 48671455), (3640, 43109003), (4030, 38937164), (4340, 36155938), (5096, 30792145), (5642, 27812260), (6076, 25825670), (6370, 24633716), (7595, 20660536), (8060, 19468582), (8680, 18077969), (11284, 13906130), (12152, 12912835), (12740, 12316858), (14105, 11124904), (15190, 10330268), (16120, 9734291), (19747, 7946360), (22568, 6953065), (25480, 6158429), (28210, 5562452), (30380, 5165134), (39494, 3973180), (56420, 2781226), (60760, 2582567), (78988, 1986590), (98735, 1589272), (112840, 1390613), (157976, 993295), (197470, 794636), (198659, 789880), (394940, 397318)]