8207673840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:693

約数の個数: 320

約数和(自身を含む): 28991001600

約数和(自身を除く): 20783327760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 109, 120, 135, 142, 144, 180, 213, 216, 218, 240, 270, 284, 327, 355, 360, 426, 432, 436, 491, 540, 545, 568, 639, 654, 710, 720, 852, 872, 981, 982, 1065, 1080, 1090, 1136, 1278, 1308, 1420, 1473, 1635, 1704, 1744, 1917, 1962, 1964, 2130, 2160, 2180, 2455, 2556, 2616, 2840, 2943, 2946, 3195, 3270, 3408, 3834, 3924, 3928, 4260, 4360, 4419, 4905, 4910, 5112, 5232, 5680, 5886, 5892, 6390, 6540, 7365, 7668, 7739, 7848, 7856, 8520, 8720, 8838, 9585, 9810, 9820, 10224, 11772, 11784, 12780, 13080, 13257, 14715, 14730, 15336, 15478, 15696, 17040, 17676, 19170, 19620, 19640, 22095, 23217, 23544, 23568, 25560, 26160, 26514, 29430, 29460, 30672, 30956, 34861, 35352, 38340, 38695, 39240, 39280, 44190, 46434, 47088, 51120, 53028, 53519, 58860, 58920, 61912, 66285, 69651, 69722, 70704, 76680, 77390, 78480, 88380, 92868, 104583, 106056, 107038, 116085, 117720, 117840, 123824, 132570, 139302, 139444, 153360, 154780, 160557, 174305, 176760, 185736, 208953, 209166, 212112, 214076, 232170, 235440, 265140, 267595, 278604, 278888, 309560, 313749, 321114, 348255, 348610, 353520, 371472, 417906, 418332, 428152, 464340, 481671, 522915, 530280, 535190, 557208, 557776, 619120, 627498, 642228, 696510, 697220, 802785, 835812, 836664, 856304, 928680, 941247, 963342, 1044765, 1045830, 1060560, 1070380, 1114416, 1254996, 1284456, 1393020, 1394440, 1445013, 1568745, 1605570, 1671624, 1673328, 1857360, 1882494, 1926684, 2089530, 2091660, 2140760, 2408355, 2509992, 2568912, 2786040, 2788880, 2890026, 3137490, 3211140, 3343248, 3764988, 3799849, 3853368, 4179060, 4183320, 4281520, 4706235, 4816710, 5019984, 5572080, 5780052, 6274980, 6422280, 7225065, 7529976, 7599698, 7706736, 8358120, 8366640, 9412470, 9633420, 11399547, 11560104, 12549960, 12844560, 14450130, 15059952, 15199396, 16716240, 18824940, 18999245, 19266840, 22799094, 23120208, 25099920, 28900260, 30398792, 34198641, 37649880, 37998490, 38533680, 45598188, 56997735, 57800520, 60797584, 68397282, 75299760, 75996980, 91196376, 102595923, 113995470, 115601040, 136794564, 151993960, 170993205, 182392752, 205191846, 227990940, 273589128, 303987920, 341986410, 410383692, 455981880, 512979615, 547178256, 683972820, 820767384, 911963760, 1025959230, 1367945640, 1641534768, 2051918460, 2735891280, 4103836920, 8207673840]

約数ペア:

[(1, 8207673840), (2, 4103836920), (3, 2735891280), (4, 2051918460), (5, 1641534768), (6, 1367945640), (8, 1025959230), (9, 911963760), (10, 820767384), (12, 683972820), (15, 547178256), (16, 512979615), (18, 455981880), (20, 410383692), (24, 341986410), (27, 303987920), (30, 273589128), (36, 227990940), (40, 205191846), (45, 182392752), (48, 170993205), (54, 151993960), (60, 136794564), (71, 115601040), (72, 113995470), (80, 102595923), (90, 91196376), (108, 75996980), (109, 75299760), (120, 68397282), (135, 60797584), (142, 57800520), (144, 56997735), (180, 45598188), (213, 38533680), (216, 37998490), (218, 37649880), (240, 34198641), (270, 30398792), (284, 28900260), (327, 25099920), (355, 23120208), (360, 22799094), (426, 19266840), (432, 18999245), (436, 18824940), (491, 16716240), (540, 15199396), (545, 15059952), (568, 14450130), (639, 12844560), (654, 12549960), (710, 11560104), (720, 11399547), (852, 9633420), (872, 9412470), (981, 8366640), (982, 8358120), (1065, 7706736), (1080, 7599698), (1090, 7529976), (1136, 7225065), (1278, 6422280), (1308, 6274980), (1420, 5780052), (1473, 5572080), (1635, 5019984), (1704, 4816710), (1744, 4706235), (1917, 4281520), (1962, 4183320), (1964, 4179060), (2130, 3853368), (2160, 3799849), (2180, 3764988), (2455, 3343248), (2556, 3211140), (2616, 3137490), (2840, 2890026), (2943, 2788880), (2946, 2786040), (3195, 2568912), (3270, 2509992), (3408, 2408355), (3834, 2140760), (3924, 2091660), (3928, 2089530), (4260, 1926684), (4360, 1882494), (4419, 1857360), (4905, 1673328), (4910, 1671624), (5112, 1605570), (5232, 1568745), (5680, 1445013), (5886, 1394440), (5892, 1393020), (6390, 1284456), (6540, 1254996), (7365, 1114416), (7668, 1070380), (7739, 1060560), (7848, 1045830), (7856, 1044765), (8520, 963342), (8720, 941247), (8838, 928680), (9585, 856304), (9810, 836664), (9820, 835812), (10224, 802785), (11772, 697220), (11784, 696510), (12780, 642228), (13080, 627498), (13257, 619120), (14715, 557776), (14730, 557208), (15336, 535190), (15478, 530280), (15696, 522915), (17040, 481671), (17676, 464340), (19170, 428152), (19620, 418332), (19640, 417906), (22095, 371472), (23217, 353520), (23544, 348610), (23568, 348255), (25560, 321114), (26160, 313749), (26514, 309560), (29430, 278888), (29460, 278604), (30672, 267595), (30956, 265140), (34861, 235440), (35352, 232170), (38340, 214076), (38695, 212112), (39240, 209166), (39280, 208953), (44190, 185736), (46434, 176760), (47088, 174305), (51120, 160557), (53028, 154780), (53519, 153360), (58860, 139444), (58920, 139302), (61912, 132570), (66285, 123824), (69651, 117840), (69722, 117720), (70704, 116085), (76680, 107038), (77390, 106056), (78480, 104583), (88380, 92868)]