31761910320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{10159}}^1$

素因数の和:12043

約数の個数: 160

約数和(自身を含む): 112599459840

約数和(自身を除く): 80837549520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1861, 3722, 5583, 7444, 9305, 10159, 11166, 13027, 14888, 18610, 20318, 22332, 26054, 27915, 29776, 30477, 37220, 39081, 40636, 44664, 50795, 52108, 55830, 60954, 65135, 71113, 74440, 78162, 81272, 89328, 101590, 104216, 111660, 121908, 130270, 142226, 148880, 152385, 156324, 162544, 195405, 203180, 208432, 213339, 223320, 243816, 260540, 284452, 304770, 312648, 355565, 390810, 406360, 426678, 446640, 487632, 521080, 568904, 609540, 625296, 711130, 781620, 812720, 853356, 1042160, 1066695, 1137808, 1219080, 1422260, 1563240, 1706712, 2133390, 2438160, 2844520, 3126480, 3413424, 4266780, 5689040, 8533560, 17067120, 18905899, 37811798, 56717697, 75623596, 94529495, 113435394, 132341293, 151247192, 189058990, 226870788, 264682586, 283588485, 302494384, 378117980, 397023879, 453741576, 529365172, 567176970, 661706465, 756235960, 794047758, 907483152, 1058730344, 1134353940, 1323412930, 1512471920, 1588095516, 1985119395, 2117460688, 2268707880, 2646825860, 3176191032, 3970238790, 4537415760, 5293651720, 6352382064, 7940477580, 10587303440, 15880955160, 31761910320]

約数ペア:

[(1, 31761910320), (2, 15880955160), (3, 10587303440), (4, 7940477580), (5, 6352382064), (6, 5293651720), (7, 4537415760), (8, 3970238790), (10, 3176191032), (12, 2646825860), (14, 2268707880), (15, 2117460688), (16, 1985119395), (20, 1588095516), (21, 1512471920), (24, 1323412930), (28, 1134353940), (30, 1058730344), (35, 907483152), (40, 794047758), (42, 756235960), (48, 661706465), (56, 567176970), (60, 529365172), (70, 453741576), (80, 397023879), (84, 378117980), (105, 302494384), (112, 283588485), (120, 264682586), (140, 226870788), (168, 189058990), (210, 151247192), (240, 132341293), (280, 113435394), (336, 94529495), (420, 75623596), (560, 56717697), (840, 37811798), (1680, 18905899), (1861, 17067120), (3722, 8533560), (5583, 5689040), (7444, 4266780), (9305, 3413424), (10159, 3126480), (11166, 2844520), (13027, 2438160), (14888, 2133390), (18610, 1706712), (20318, 1563240), (22332, 1422260), (26054, 1219080), (27915, 1137808), (29776, 1066695), (30477, 1042160), (37220, 853356), (39081, 812720), (40636, 781620), (44664, 711130), (50795, 625296), (52108, 609540), (55830, 568904), (60954, 521080), (65135, 487632), (71113, 446640), (74440, 426678), (78162, 406360), (81272, 390810), (89328, 355565), (101590, 312648), (104216, 304770), (111660, 284452), (121908, 260540), (130270, 243816), (142226, 223320), (148880, 213339), (152385, 208432), (156324, 203180), (162544, 195405)]