156723779940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{86719}}^1$

素因数の和:87082

約数の個数: 192

約数和(自身を含む): 541732208640

約数和(自身を除く): 385008428700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 331, 364, 390, 420, 455, 546, 662, 780, 910, 993, 1092, 1324, 1365, 1655, 1820, 1986, 2317, 2730, 3310, 3972, 4303, 4634, 4965, 5460, 6620, 6951, 8606, 9268, 9930, 11585, 12909, 13902, 17212, 19860, 21515, 23170, 25818, 27804, 30121, 34755, 43030, 46340, 51636, 60242, 64545, 69510, 86060, 86719, 90363, 120484, 129090, 139020, 150605, 173438, 180726, 258180, 260157, 301210, 346876, 361452, 433595, 451815, 520314, 602420, 607033, 867190, 903630, 1040628, 1127347, 1214066, 1300785, 1734380, 1807260, 1821099, 2254694, 2428132, 2601570, 3035165, 3382041, 3642198, 4509388, 5203140, 5636735, 6070330, 6764082, 7284396, 7891429, 9105495, 11273470, 12140660, 13528164, 15782858, 16910205, 18210990, 22546940, 23674287, 28703989, 31565716, 33820410, 36421980, 39457145, 47348574, 57407978, 67640820, 78914290, 86111967, 94697148, 114815956, 118371435, 143519945, 157828580, 172223934, 200927923, 236742870, 287039890, 344447868, 373151857, 401855846, 430559835, 473485740, 574079780, 602783769, 746303714, 803711692, 861119670, 1004639615, 1119455571, 1205567538, 1492607428, 1722239340, 1865759285, 2009279230, 2238911142, 2411135076, 2612062999, 3013918845, 3731518570, 4018558460, 4477822284, 5224125998, 5597277855, 6027837690, 7463037140, 7836188997, 10448251996, 11194555710, 12055675380, 13060314995, 15672377994, 22389111420, 26120629990, 31344755988, 39180944985, 52241259980, 78361889970, 156723779940]

約数ペア:

[(1, 156723779940), (2, 78361889970), (3, 52241259980), (4, 39180944985), (5, 31344755988), (6, 26120629990), (7, 22389111420), (10, 15672377994), (12, 13060314995), (13, 12055675380), (14, 11194555710), (15, 10448251996), (20, 7836188997), (21, 7463037140), (26, 6027837690), (28, 5597277855), (30, 5224125998), (35, 4477822284), (39, 4018558460), (42, 3731518570), (52, 3013918845), (60, 2612062999), (65, 2411135076), (70, 2238911142), (78, 2009279230), (84, 1865759285), (91, 1722239340), (105, 1492607428), (130, 1205567538), (140, 1119455571), (156, 1004639615), (182, 861119670), (195, 803711692), (210, 746303714), (260, 602783769), (273, 574079780), (331, 473485740), (364, 430559835), (390, 401855846), (420, 373151857), (455, 344447868), (546, 287039890), (662, 236742870), (780, 200927923), (910, 172223934), (993, 157828580), (1092, 143519945), (1324, 118371435), (1365, 114815956), (1655, 94697148), (1820, 86111967), (1986, 78914290), (2317, 67640820), (2730, 57407978), (3310, 47348574), (3972, 39457145), (4303, 36421980), (4634, 33820410), (4965, 31565716), (5460, 28703989), (6620, 23674287), (6951, 22546940), (8606, 18210990), (9268, 16910205), (9930, 15782858), (11585, 13528164), (12909, 12140660), (13902, 11273470), (17212, 9105495), (19860, 7891429), (21515, 7284396), (23170, 6764082), (25818, 6070330), (27804, 5636735), (30121, 5203140), (34755, 4509388), (43030, 3642198), (46340, 3382041), (51636, 3035165), (60242, 2601570), (64545, 2428132), (69510, 2254694), (86060, 1821099), (86719, 1807260), (90363, 1734380), (120484, 1300785), (129090, 1214066), (139020, 1127347), (150605, 1040628), (173438, 903630), (180726, 867190), (258180, 607033), (260157, 602420), (301210, 520314), (346876, 451815), (361452, 433595)]