2769716040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{253637}}^1$

素因数の和:253671

約数の個数: 128

約数和(自身を含む): 10226684160

約数和(自身を除く): 7456968120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 253637, 507274, 760911, 1014548, 1268185, 1521822, 1775459, 2029096, 2536370, 3043644, 3297281, 3550918, 3804555, 5072740, 5326377, 6087288, 6594562, 7101836, 7609110, 8877295, 9891843, 10145480, 10652754, 13189124, 14203672, 15218220, 16486405, 17754590, 19783686, 21305508, 23080967, 26378248, 26631885, 30436440, 32972810, 35509180, 39567372, 42611016, 46161934, 49459215, 53263770, 65945620, 69242901, 71018360, 79134744, 92323868, 98918430, 106527540, 115404835, 131891240, 138485802, 184647736, 197836860, 213055080, 230809670, 276971604, 346214505, 395673720, 461619340, 553943208, 692429010, 923238680, 1384858020, 2769716040]

約数ペア:

[(1, 2769716040), (2, 1384858020), (3, 923238680), (4, 692429010), (5, 553943208), (6, 461619340), (7, 395673720), (8, 346214505), (10, 276971604), (12, 230809670), (13, 213055080), (14, 197836860), (15, 184647736), (20, 138485802), (21, 131891240), (24, 115404835), (26, 106527540), (28, 98918430), (30, 92323868), (35, 79134744), (39, 71018360), (40, 69242901), (42, 65945620), (52, 53263770), (56, 49459215), (60, 46161934), (65, 42611016), (70, 39567372), (78, 35509180), (84, 32972810), (91, 30436440), (104, 26631885), (105, 26378248), (120, 23080967), (130, 21305508), (140, 19783686), (156, 17754590), (168, 16486405), (182, 15218220), (195, 14203672), (210, 13189124), (260, 10652754), (273, 10145480), (280, 9891843), (312, 8877295), (364, 7609110), (390, 7101836), (420, 6594562), (455, 6087288), (520, 5326377), (546, 5072740), (728, 3804555), (780, 3550918), (840, 3297281), (910, 3043644), (1092, 2536370), (1365, 2029096), (1560, 1775459), (1820, 1521822), (2184, 1268185), (2730, 1014548), (3640, 760911), (5460, 507274), (10920, 253637)]