146553680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:565

約数の個数: 160

約数和(自身を含む): 430472448

約数和(自身を除く): 283918768

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 80, 82, 91, 104, 112, 130, 140, 164, 182, 205, 208, 260, 280, 287, 328, 364, 410, 455, 491, 520, 533, 560, 574, 656, 728, 820, 910, 982, 1040, 1066, 1148, 1435, 1456, 1640, 1820, 1964, 2132, 2296, 2455, 2665, 2870, 3280, 3437, 3640, 3731, 3928, 4264, 4592, 4910, 5330, 5740, 6383, 6874, 7280, 7462, 7856, 8528, 9820, 10660, 11480, 12766, 13748, 14924, 17185, 18655, 19640, 20131, 21320, 22960, 25532, 27496, 29848, 31915, 34370, 37310, 39280, 40262, 42640, 44681, 51064, 54992, 59696, 63830, 68740, 74620, 80524, 89362, 100655, 102128, 127660, 137480, 140917, 149240, 161048, 178724, 201310, 223405, 255320, 261703, 274960, 281834, 298480, 322096, 357448, 402620, 446810, 510640, 523406, 563668, 704585, 714896, 805240, 893620, 1046812, 1127336, 1308515, 1409170, 1610480, 1787240, 1831921, 2093624, 2254672, 2617030, 2818340, 3574480, 3663842, 4187248, 5234060, 5636680, 7327684, 9159605, 10468120, 11273360, 14655368, 18319210, 20936240, 29310736, 36638420, 73276840, 146553680]

約数ペア:

[(1, 146553680), (2, 73276840), (4, 36638420), (5, 29310736), (7, 20936240), (8, 18319210), (10, 14655368), (13, 11273360), (14, 10468120), (16, 9159605), (20, 7327684), (26, 5636680), (28, 5234060), (35, 4187248), (40, 3663842), (41, 3574480), (52, 2818340), (56, 2617030), (65, 2254672), (70, 2093624), (80, 1831921), (82, 1787240), (91, 1610480), (104, 1409170), (112, 1308515), (130, 1127336), (140, 1046812), (164, 893620), (182, 805240), (205, 714896), (208, 704585), (260, 563668), (280, 523406), (287, 510640), (328, 446810), (364, 402620), (410, 357448), (455, 322096), (491, 298480), (520, 281834), (533, 274960), (560, 261703), (574, 255320), (656, 223405), (728, 201310), (820, 178724), (910, 161048), (982, 149240), (1040, 140917), (1066, 137480), (1148, 127660), (1435, 102128), (1456, 100655), (1640, 89362), (1820, 80524), (1964, 74620), (2132, 68740), (2296, 63830), (2455, 59696), (2665, 54992), (2870, 51064), (3280, 44681), (3437, 42640), (3640, 40262), (3731, 39280), (3928, 37310), (4264, 34370), (4592, 31915), (4910, 29848), (5330, 27496), (5740, 25532), (6383, 22960), (6874, 21320), (7280, 20131), (7462, 19640), (7856, 18655), (8528, 17185), (9820, 14924), (10660, 13748), (11480, 12766)]