1993180560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1$

素因数の和:1606

約数の個数: 320

約数和(自身を含む): 7619512320

約数和(自身を除く): 5626331760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 48, 56, 57, 60, 70, 76, 80, 82, 84, 95, 105, 112, 114, 120, 123, 133, 140, 152, 164, 168, 190, 205, 210, 228, 240, 246, 266, 280, 285, 287, 304, 328, 336, 380, 399, 410, 420, 456, 492, 532, 560, 570, 574, 615, 656, 665, 760, 779, 798, 820, 840, 861, 912, 984, 1064, 1140, 1148, 1230, 1330, 1435, 1520, 1523, 1558, 1596, 1640, 1680, 1722, 1968, 1995, 2128, 2280, 2296, 2337, 2460, 2660, 2870, 3046, 3116, 3192, 3280, 3444, 3895, 3990, 4305, 4560, 4569, 4592, 4674, 4920, 5320, 5453, 5740, 6092, 6232, 6384, 6888, 7615, 7790, 7980, 8610, 9138, 9348, 9840, 10640, 10661, 10906, 11480, 11685, 12184, 12464, 13776, 15230, 15580, 15960, 16359, 17220, 18276, 18696, 21322, 21812, 22845, 22960, 23370, 24368, 27265, 28937, 30460, 31160, 31920, 31983, 32718, 34440, 36552, 37392, 42644, 43624, 45690, 46740, 53305, 54530, 57874, 60920, 62320, 62443, 63966, 65436, 68880, 73104, 81795, 85288, 86811, 87248, 91380, 93480, 106610, 109060, 115748, 121840, 124886, 127932, 130872, 144685, 159915, 163590, 170576, 173622, 182760, 186960, 187329, 202559, 213220, 218120, 231496, 249772, 255864, 261744, 289370, 312215, 319830, 327180, 347244, 365520, 374658, 405118, 426440, 434055, 436240, 437101, 462992, 499544, 511728, 578740, 607677, 624430, 639660, 654360, 694488, 749316, 810236, 852880, 868110, 874202, 936645, 999088, 1012795, 1157480, 1186417, 1215354, 1248860, 1279320, 1308720, 1311303, 1388976, 1498632, 1620472, 1736220, 1748404, 1873290, 2025590, 2185505, 2314960, 2372834, 2430708, 2497720, 2558640, 2622606, 2997264, 3038385, 3240944, 3472440, 3496808, 3559251, 3746580, 4051180, 4371010, 4745668, 4861416, 4995440, 5245212, 5932085, 6076770, 6556515, 6944880, 6993616, 7118502, 7493160, 8102360, 8304919, 8742020, 9491336, 9722832, 10490424, 11864170, 12153540, 13113030, 14237004, 14986320, 16204720, 16609838, 17484040, 17796255, 18982672, 20980848, 23728340, 24307080, 24914757, 26226060, 28474008, 33219676, 34968080, 35592510, 41524595, 47456680, 48614160, 49829514, 52452120, 56948016, 66439352, 71185020, 83049190, 94913360, 99659028, 104904240, 124573785, 132878704, 142370040, 166098380, 199318056, 249147570, 284740080, 332196760, 398636112, 498295140, 664393520, 996590280, 1993180560]

約数ペア:

[(1, 1993180560), (2, 996590280), (3, 664393520), (4, 498295140), (5, 398636112), (6, 332196760), (7, 284740080), (8, 249147570), (10, 199318056), (12, 166098380), (14, 142370040), (15, 132878704), (16, 124573785), (19, 104904240), (20, 99659028), (21, 94913360), (24, 83049190), (28, 71185020), (30, 66439352), (35, 56948016), (38, 52452120), (40, 49829514), (41, 48614160), (42, 47456680), (48, 41524595), (56, 35592510), (57, 34968080), (60, 33219676), (70, 28474008), (76, 26226060), (80, 24914757), (82, 24307080), (84, 23728340), (95, 20980848), (105, 18982672), (112, 17796255), (114, 17484040), (120, 16609838), (123, 16204720), (133, 14986320), (140, 14237004), (152, 13113030), (164, 12153540), (168, 11864170), (190, 10490424), (205, 9722832), (210, 9491336), (228, 8742020), (240, 8304919), (246, 8102360), (266, 7493160), (280, 7118502), (285, 6993616), (287, 6944880), (304, 6556515), (328, 6076770), (336, 5932085), (380, 5245212), (399, 4995440), (410, 4861416), (420, 4745668), (456, 4371010), (492, 4051180), (532, 3746580), (560, 3559251), (570, 3496808), (574, 3472440), (615, 3240944), (656, 3038385), (665, 2997264), (760, 2622606), (779, 2558640), (798, 2497720), (820, 2430708), (840, 2372834), (861, 2314960), (912, 2185505), (984, 2025590), (1064, 1873290), (1140, 1748404), (1148, 1736220), (1230, 1620472), (1330, 1498632), (1435, 1388976), (1520, 1311303), (1523, 1308720), (1558, 1279320), (1596, 1248860), (1640, 1215354), (1680, 1186417), (1722, 1157480), (1968, 1012795), (1995, 999088), (2128, 936645), (2280, 874202), (2296, 868110), (2337, 852880), (2460, 810236), (2660, 749316), (2870, 694488), (3046, 654360), (3116, 639660), (3192, 624430), (3280, 607677), (3444, 578740), (3895, 511728), (3990, 499544), (4305, 462992), (4560, 437101), (4569, 436240), (4592, 434055), (4674, 426440), (4920, 405118), (5320, 374658), (5453, 365520), (5740, 347244), (6092, 327180), (6232, 319830), (6384, 312215), (6888, 289370), (7615, 261744), (7790, 255864), (7980, 249772), (8610, 231496), (9138, 218120), (9348, 213220), (9840, 202559), (10640, 187329), (10661, 186960), (10906, 182760), (11480, 173622), (11685, 170576), (12184, 163590), (12464, 159915), (13776, 144685), (15230, 130872), (15580, 127932), (15960, 124886), (16359, 121840), (17220, 115748), (18276, 109060), (18696, 106610), (21322, 93480), (21812, 91380), (22845, 87248), (22960, 86811), (23370, 85288), (24368, 81795), (27265, 73104), (28937, 68880), (30460, 65436), (31160, 63966), (31920, 62443), (31983, 62320), (32718, 60920), (34440, 57874), (36552, 54530), (37392, 53305), (42644, 46740), (43624, 45690)]