37408280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 106444800

約数和(自身を除く): 69036520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 86, 91, 104, 130, 140, 172, 182, 215, 239, 260, 280, 301, 344, 364, 430, 455, 478, 520, 559, 602, 728, 860, 910, 956, 1118, 1195, 1204, 1505, 1673, 1720, 1820, 1912, 2236, 2390, 2408, 2795, 3010, 3107, 3346, 3640, 3913, 4472, 4780, 5590, 6020, 6214, 6692, 7826, 8365, 9560, 10277, 11180, 12040, 12428, 13384, 15535, 15652, 16730, 19565, 20554, 21749, 22360, 24856, 31070, 31304, 33460, 39130, 41108, 43498, 51385, 62140, 66920, 71939, 78260, 82216, 86996, 102770, 108745, 124280, 133601, 143878, 156520, 173992, 205540, 217490, 267202, 287756, 359695, 411080, 434980, 534404, 575512, 668005, 719390, 869960, 935207, 1068808, 1336010, 1438780, 1870414, 2672020, 2877560, 3740828, 4676035, 5344040, 7481656, 9352070, 18704140, 37408280]

約数ペア:

[(1, 37408280), (2, 18704140), (4, 9352070), (5, 7481656), (7, 5344040), (8, 4676035), (10, 3740828), (13, 2877560), (14, 2672020), (20, 1870414), (26, 1438780), (28, 1336010), (35, 1068808), (40, 935207), (43, 869960), (52, 719390), (56, 668005), (65, 575512), (70, 534404), (86, 434980), (91, 411080), (104, 359695), (130, 287756), (140, 267202), (172, 217490), (182, 205540), (215, 173992), (239, 156520), (260, 143878), (280, 133601), (301, 124280), (344, 108745), (364, 102770), (430, 86996), (455, 82216), (478, 78260), (520, 71939), (559, 66920), (602, 62140), (728, 51385), (860, 43498), (910, 41108), (956, 39130), (1118, 33460), (1195, 31304), (1204, 31070), (1505, 24856), (1673, 22360), (1720, 21749), (1820, 20554), (1912, 19565), (2236, 16730), (2390, 15652), (2408, 15535), (2795, 13384), (3010, 12428), (3107, 12040), (3346, 11180), (3640, 10277), (3913, 9560), (4472, 8365), (4780, 7826), (5590, 6692), (6020, 6214)]