207003480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:753

約数の個数: 128

約数和(自身を含む): 658886400

約数和(自身を除く): 451882920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 163, 190, 228, 285, 326, 380, 456, 489, 557, 570, 652, 760, 815, 978, 1114, 1140, 1304, 1630, 1671, 1956, 2228, 2280, 2445, 2785, 3097, 3260, 3342, 3912, 4456, 4890, 5570, 6194, 6520, 6684, 8355, 9291, 9780, 10583, 11140, 12388, 13368, 15485, 16710, 18582, 19560, 21166, 22280, 24776, 30970, 31749, 33420, 37164, 42332, 46455, 52915, 61940, 63498, 66840, 74328, 84664, 90791, 92910, 105830, 123880, 126996, 158745, 181582, 185820, 211660, 253992, 272373, 317490, 363164, 371640, 423320, 453955, 544746, 634980, 726328, 907910, 1089492, 1269960, 1361865, 1725029, 1815820, 2178984, 2723730, 3450058, 3631640, 5175087, 5447460, 6900116, 8625145, 10350174, 10894920, 13800232, 17250290, 20700348, 25875435, 34500580, 41400696, 51750870, 69001160, 103501740, 207003480]

約数ペア:

[(1, 207003480), (2, 103501740), (3, 69001160), (4, 51750870), (5, 41400696), (6, 34500580), (8, 25875435), (10, 20700348), (12, 17250290), (15, 13800232), (19, 10894920), (20, 10350174), (24, 8625145), (30, 6900116), (38, 5447460), (40, 5175087), (57, 3631640), (60, 3450058), (76, 2723730), (95, 2178984), (114, 1815820), (120, 1725029), (152, 1361865), (163, 1269960), (190, 1089492), (228, 907910), (285, 726328), (326, 634980), (380, 544746), (456, 453955), (489, 423320), (557, 371640), (570, 363164), (652, 317490), (760, 272373), (815, 253992), (978, 211660), (1114, 185820), (1140, 181582), (1304, 158745), (1630, 126996), (1671, 123880), (1956, 105830), (2228, 92910), (2280, 90791), (2445, 84664), (2785, 74328), (3097, 66840), (3260, 63498), (3342, 61940), (3912, 52915), (4456, 46455), (4890, 42332), (5570, 37164), (6194, 33420), (6520, 31749), (6684, 30970), (8355, 24776), (9291, 22280), (9780, 21166), (10583, 19560), (11140, 18582), (12388, 16710), (13368, 15485)]