2940579720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16111}}^1$

素因数の和:16157

約数の個数: 192

約数和(自身を含む): 10614585600

約数和(自身を除く): 7674005880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 169, 180, 195, 216, 234, 260, 270, 312, 338, 351, 360, 390, 468, 507, 520, 540, 585, 676, 702, 780, 845, 936, 1014, 1080, 1170, 1352, 1404, 1521, 1560, 1690, 1755, 2028, 2340, 2535, 2808, 3042, 3380, 3510, 4056, 4563, 4680, 5070, 6084, 6760, 7020, 7605, 9126, 10140, 12168, 14040, 15210, 16111, 18252, 20280, 22815, 30420, 32222, 36504, 45630, 48333, 60840, 64444, 80555, 91260, 96666, 128888, 144999, 161110, 182520, 193332, 209443, 241665, 289998, 322220, 386664, 418886, 434997, 483330, 579996, 628329, 644440, 724995, 837772, 869994, 966660, 1047215, 1159992, 1256658, 1449990, 1675544, 1739988, 1884987, 1933320, 2094430, 2174985, 2513316, 2722759, 2899980, 3141645, 3479976, 3769974, 4188860, 4349970, 5026632, 5445518, 5654961, 5799960, 6283290, 7539948, 8168277, 8377720, 8699940, 9424935, 10891036, 11309922, 12566580, 13613795, 15079896, 16336554, 17399880, 18849870, 21782072, 22619844, 24504831, 25133160, 27227590, 28274805, 32673108, 37699740, 40841385, 45239688, 49009662, 54455180, 56549610, 65346216, 73514493, 75399480, 81682770, 98019324, 108910360, 113099220, 122524155, 147028986, 163365540, 196038648, 226198440, 245048310, 294057972, 326731080, 367572465, 490096620, 588115944, 735144930, 980193240, 1470289860, 2940579720]

約数ペア:

[(1, 2940579720), (2, 1470289860), (3, 980193240), (4, 735144930), (5, 588115944), (6, 490096620), (8, 367572465), (9, 326731080), (10, 294057972), (12, 245048310), (13, 226198440), (15, 196038648), (18, 163365540), (20, 147028986), (24, 122524155), (26, 113099220), (27, 108910360), (30, 98019324), (36, 81682770), (39, 75399480), (40, 73514493), (45, 65346216), (52, 56549610), (54, 54455180), (60, 49009662), (65, 45239688), (72, 40841385), (78, 37699740), (90, 32673108), (104, 28274805), (108, 27227590), (117, 25133160), (120, 24504831), (130, 22619844), (135, 21782072), (156, 18849870), (169, 17399880), (180, 16336554), (195, 15079896), (216, 13613795), (234, 12566580), (260, 11309922), (270, 10891036), (312, 9424935), (338, 8699940), (351, 8377720), (360, 8168277), (390, 7539948), (468, 6283290), (507, 5799960), (520, 5654961), (540, 5445518), (585, 5026632), (676, 4349970), (702, 4188860), (780, 3769974), (845, 3479976), (936, 3141645), (1014, 2899980), (1080, 2722759), (1170, 2513316), (1352, 2174985), (1404, 2094430), (1521, 1933320), (1560, 1884987), (1690, 1739988), (1755, 1675544), (2028, 1449990), (2340, 1256658), (2535, 1159992), (2808, 1047215), (3042, 966660), (3380, 869994), (3510, 837772), (4056, 724995), (4563, 644440), (4680, 628329), (5070, 579996), (6084, 483330), (6760, 434997), (7020, 418886), (7605, 386664), (9126, 322220), (10140, 289998), (12168, 241665), (14040, 209443), (15210, 193332), (16111, 182520), (18252, 161110), (20280, 144999), (22815, 128888), (30420, 96666), (32222, 91260), (36504, 80555), (45630, 64444), (48333, 60840)]