3496920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 12579840

約数和(自身を除く): 9082920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 181, 184, 210, 230, 276, 280, 322, 345, 362, 420, 460, 483, 543, 552, 644, 690, 724, 805, 840, 905, 920, 966, 1086, 1267, 1288, 1380, 1448, 1610, 1810, 1932, 2172, 2415, 2534, 2715, 2760, 3220, 3620, 3801, 3864, 4163, 4344, 4830, 5068, 5430, 6335, 6440, 7240, 7602, 8326, 9660, 10136, 10860, 12489, 12670, 15204, 16652, 19005, 19320, 20815, 21720, 24978, 25340, 29141, 30408, 33304, 38010, 41630, 49956, 50680, 58282, 62445, 76020, 83260, 87423, 99912, 116564, 124890, 145705, 152040, 166520, 174846, 233128, 249780, 291410, 349692, 437115, 499560, 582820, 699384, 874230, 1165640, 1748460, 3496920]

約数ペア:

[(1, 3496920), (2, 1748460), (3, 1165640), (4, 874230), (5, 699384), (6, 582820), (7, 499560), (8, 437115), (10, 349692), (12, 291410), (14, 249780), (15, 233128), (20, 174846), (21, 166520), (23, 152040), (24, 145705), (28, 124890), (30, 116564), (35, 99912), (40, 87423), (42, 83260), (46, 76020), (56, 62445), (60, 58282), (69, 50680), (70, 49956), (84, 41630), (92, 38010), (105, 33304), (115, 30408), (120, 29141), (138, 25340), (140, 24978), (161, 21720), (168, 20815), (181, 19320), (184, 19005), (210, 16652), (230, 15204), (276, 12670), (280, 12489), (322, 10860), (345, 10136), (362, 9660), (420, 8326), (460, 7602), (483, 7240), (543, 6440), (552, 6335), (644, 5430), (690, 5068), (724, 4830), (805, 4344), (840, 4163), (905, 3864), (920, 3801), (966, 3620), (1086, 3220), (1267, 2760), (1288, 2715), (1380, 2534), (1448, 2415), (1610, 2172), (1810, 1932)]