679227360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6521}}^1$

素因数の和:6577

約数の個数: 192

約数和(自身を含む): 2524483584

約数和(自身を除く): 1845256224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6521, 6944, 7440, 8680, 10416, 13020, 13042, 14880, 17360, 19563, 20832, 26040, 26084, 32605, 34720, 39126, 45647, 52080, 52168, 65210, 78252, 91294, 97815, 104160, 104336, 130420, 136941, 156504, 182588, 195630, 202151, 208672, 228235, 260840, 273882, 313008, 365176, 391260, 404302, 456470, 521680, 547764, 606453, 626016, 684705, 730352, 782520, 808604, 912940, 1010755, 1043360, 1095528, 1212906, 1369410, 1415057, 1460704, 1565040, 1617208, 1825880, 2021510, 2191056, 2425812, 2738820, 2830114, 3032265, 3130080, 3234416, 3651760, 4043020, 4245171, 4382112, 4851624, 5477640, 5660228, 6064530, 6468832, 7075285, 7303520, 8086040, 8490342, 9703248, 10955280, 11320456, 12129060, 14150570, 16172080, 16980684, 19406496, 21225855, 21910560, 22640912, 24258120, 28301140, 32344160, 33961368, 42451710, 45281824, 48516240, 56602280, 67922736, 84903420, 97032480, 113204560, 135845472, 169806840, 226409120, 339613680, 679227360]

約数ペア:

[(1, 679227360), (2, 339613680), (3, 226409120), (4, 169806840), (5, 135845472), (6, 113204560), (7, 97032480), (8, 84903420), (10, 67922736), (12, 56602280), (14, 48516240), (15, 45281824), (16, 42451710), (20, 33961368), (21, 32344160), (24, 28301140), (28, 24258120), (30, 22640912), (31, 21910560), (32, 21225855), (35, 19406496), (40, 16980684), (42, 16172080), (48, 14150570), (56, 12129060), (60, 11320456), (62, 10955280), (70, 9703248), (80, 8490342), (84, 8086040), (93, 7303520), (96, 7075285), (105, 6468832), (112, 6064530), (120, 5660228), (124, 5477640), (140, 4851624), (155, 4382112), (160, 4245171), (168, 4043020), (186, 3651760), (210, 3234416), (217, 3130080), (224, 3032265), (240, 2830114), (248, 2738820), (280, 2425812), (310, 2191056), (336, 2021510), (372, 1825880), (420, 1617208), (434, 1565040), (465, 1460704), (480, 1415057), (496, 1369410), (560, 1212906), (620, 1095528), (651, 1043360), (672, 1010755), (744, 912940), (840, 808604), (868, 782520), (930, 730352), (992, 684705), (1085, 626016), (1120, 606453), (1240, 547764), (1302, 521680), (1488, 456470), (1680, 404302), (1736, 391260), (1860, 365176), (2170, 313008), (2480, 273882), (2604, 260840), (2976, 228235), (3255, 208672), (3360, 202151), (3472, 195630), (3720, 182588), (4340, 156504), (4960, 136941), (5208, 130420), (6510, 104336), (6521, 104160), (6944, 97815), (7440, 91294), (8680, 78252), (10416, 65210), (13020, 52168), (13042, 52080), (14880, 45647), (17360, 39126), (19563, 34720), (20832, 32605), (26040, 26084)]