187729360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 544465152

約数和(自身を除く): 356735792

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 107, 112, 130, 140, 182, 208, 214, 241, 260, 280, 364, 428, 455, 482, 520, 535, 560, 728, 749, 856, 910, 964, 1040, 1070, 1205, 1391, 1456, 1498, 1687, 1712, 1820, 1928, 2140, 2410, 2782, 2996, 3133, 3374, 3640, 3745, 3856, 4280, 4820, 5564, 5992, 6266, 6748, 6955, 7280, 7490, 8435, 8560, 9640, 9737, 11128, 11984, 12532, 13496, 13910, 14980, 15665, 16870, 19280, 19474, 21931, 22256, 25064, 25787, 26992, 27820, 29960, 31330, 33740, 38948, 43862, 48685, 50128, 51574, 55640, 59920, 62660, 67480, 77896, 87724, 97370, 103148, 109655, 111280, 125320, 128935, 134960, 155792, 175448, 180509, 194740, 206296, 219310, 250640, 257870, 335231, 350896, 361018, 389480, 412592, 438620, 515740, 670462, 722036, 778960, 877240, 902545, 1031480, 1340924, 1444072, 1676155, 1754480, 1805090, 2062960, 2346617, 2681848, 2888144, 3352310, 3610180, 4693234, 5363696, 6704620, 7220360, 9386468, 11733085, 13409240, 14440720, 18772936, 23466170, 26818480, 37545872, 46932340, 93864680, 187729360]

約数ペア:

[(1, 187729360), (2, 93864680), (4, 46932340), (5, 37545872), (7, 26818480), (8, 23466170), (10, 18772936), (13, 14440720), (14, 13409240), (16, 11733085), (20, 9386468), (26, 7220360), (28, 6704620), (35, 5363696), (40, 4693234), (52, 3610180), (56, 3352310), (65, 2888144), (70, 2681848), (80, 2346617), (91, 2062960), (104, 1805090), (107, 1754480), (112, 1676155), (130, 1444072), (140, 1340924), (182, 1031480), (208, 902545), (214, 877240), (241, 778960), (260, 722036), (280, 670462), (364, 515740), (428, 438620), (455, 412592), (482, 389480), (520, 361018), (535, 350896), (560, 335231), (728, 257870), (749, 250640), (856, 219310), (910, 206296), (964, 194740), (1040, 180509), (1070, 175448), (1205, 155792), (1391, 134960), (1456, 128935), (1498, 125320), (1687, 111280), (1712, 109655), (1820, 103148), (1928, 97370), (2140, 87724), (2410, 77896), (2782, 67480), (2996, 62660), (3133, 59920), (3374, 55640), (3640, 51574), (3745, 50128), (3856, 48685), (4280, 43862), (4820, 38948), (5564, 33740), (5992, 31330), (6266, 29960), (6748, 27820), (6955, 26992), (7280, 25787), (7490, 25064), (8435, 22256), (8560, 21931), (9640, 19474), (9737, 19280), (11128, 16870), (11984, 15665), (12532, 14980), (13496, 13910)]