1442195680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{23053}}^1$

素因数の和:23108

約数の個数: 96

約数和(自身を含む): 3764625984

約数和(自身を除く): 2322430304

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 340, 368, 391, 460, 544, 680, 736, 782, 920, 1360, 1564, 1840, 1955, 2720, 3128, 3680, 3910, 6256, 7820, 12512, 15640, 23053, 31280, 46106, 62560, 92212, 115265, 184424, 230530, 368848, 391901, 461060, 530219, 737696, 783802, 922120, 1060438, 1567604, 1844240, 1959505, 2120876, 2651095, 3135208, 3688480, 3919010, 4241752, 5302190, 6270416, 7838020, 8483504, 9013723, 10604380, 12540832, 15676040, 16967008, 18027446, 21208760, 31352080, 36054892, 42417520, 45068615, 62704160, 72109784, 84835040, 90137230, 144219568, 180274460, 288439136, 360548920, 721097840, 1442195680]

約数ペア:

[(1, 1442195680), (2, 721097840), (4, 360548920), (5, 288439136), (8, 180274460), (10, 144219568), (16, 90137230), (17, 84835040), (20, 72109784), (23, 62704160), (32, 45068615), (34, 42417520), (40, 36054892), (46, 31352080), (68, 21208760), (80, 18027446), (85, 16967008), (92, 15676040), (115, 12540832), (136, 10604380), (160, 9013723), (170, 8483504), (184, 7838020), (230, 6270416), (272, 5302190), (340, 4241752), (368, 3919010), (391, 3688480), (460, 3135208), (544, 2651095), (680, 2120876), (736, 1959505), (782, 1844240), (920, 1567604), (1360, 1060438), (1564, 922120), (1840, 783802), (1955, 737696), (2720, 530219), (3128, 461060), (3680, 391901), (3910, 368848), (6256, 230530), (7820, 184424), (12512, 115265), (15640, 92212), (23053, 62560), (31280, 46106)]