21717230040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29327}}^1$

素因数の和:29383

約数の個数: 288

約数和(自身を含む): 82147141440

約数和(自身を除く): 60429911400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 121, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 242, 255, 264, 306, 330, 340, 360, 363, 374, 396, 408, 440, 484, 495, 510, 561, 605, 612, 660, 680, 726, 748, 765, 792, 935, 968, 990, 1020, 1089, 1122, 1210, 1224, 1320, 1452, 1496, 1530, 1683, 1815, 1870, 1980, 2040, 2057, 2178, 2244, 2420, 2805, 2904, 3060, 3366, 3630, 3740, 3960, 4114, 4356, 4488, 4840, 5445, 5610, 6120, 6171, 6732, 7260, 7480, 8228, 8415, 8712, 10285, 10890, 11220, 12342, 13464, 14520, 16456, 16830, 18513, 20570, 21780, 22440, 24684, 29327, 30855, 33660, 37026, 41140, 43560, 49368, 58654, 61710, 67320, 74052, 82280, 87981, 92565, 117308, 123420, 146635, 148104, 175962, 185130, 234616, 246840, 263943, 293270, 322597, 351924, 370260, 439905, 498559, 527886, 586540, 645194, 703848, 740520, 879810, 967791, 997118, 1055772, 1173080, 1290388, 1319715, 1495677, 1612985, 1759620, 1935582, 1994236, 2111544, 2492795, 2580776, 2639430, 2903373, 2991354, 3225970, 3519240, 3548567, 3871164, 3988472, 4487031, 4838955, 4985590, 5278860, 5484149, 5806746, 5982708, 6451940, 7097134, 7478385, 7742328, 8974062, 9677910, 9971180, 10557720, 10645701, 10968298, 11613492, 11965416, 12903880, 14194268, 14516865, 14956770, 16452447, 17742835, 17948124, 19355820, 19942360, 21291402, 21936596, 22435155, 23226984, 27420745, 28388536, 29033730, 29913540, 31937103, 32904894, 35485670, 35896248, 38711640, 42582804, 43873192, 44870310, 49357341, 53228505, 54841490, 58067460, 59827080, 60325639, 63874206, 65809788, 70971340, 82262235, 85165608, 89740620, 98714682, 106457010, 109682980, 116134920, 120651278, 127748412, 131619576, 141942680, 159685515, 164524470, 179481240, 180976917, 197429364, 212914020, 219365960, 241302556, 246786705, 255496824, 301628195, 319371030, 329048940, 361953834, 394858728, 425828040, 482605112, 493573410, 542930751, 603256390, 638742060, 658097880, 723907668, 904884585, 987146820, 1085861502, 1206512780, 1277484120, 1447815336, 1809769170, 1974293640, 2171723004, 2413025560, 2714653755, 3619538340, 4343446008, 5429307510, 7239076680, 10858615020, 21717230040]

約数ペア:

[(1, 21717230040), (2, 10858615020), (3, 7239076680), (4, 5429307510), (5, 4343446008), (6, 3619538340), (8, 2714653755), (9, 2413025560), (10, 2171723004), (11, 1974293640), (12, 1809769170), (15, 1447815336), (17, 1277484120), (18, 1206512780), (20, 1085861502), (22, 987146820), (24, 904884585), (30, 723907668), (33, 658097880), (34, 638742060), (36, 603256390), (40, 542930751), (44, 493573410), (45, 482605112), (51, 425828040), (55, 394858728), (60, 361953834), (66, 329048940), (68, 319371030), (72, 301628195), (85, 255496824), (88, 246786705), (90, 241302556), (99, 219365960), (102, 212914020), (110, 197429364), (120, 180976917), (121, 179481240), (132, 164524470), (136, 159685515), (153, 141942680), (165, 131619576), (170, 127748412), (180, 120651278), (187, 116134920), (198, 109682980), (204, 106457010), (220, 98714682), (242, 89740620), (255, 85165608), (264, 82262235), (306, 70971340), (330, 65809788), (340, 63874206), (360, 60325639), (363, 59827080), (374, 58067460), (396, 54841490), (408, 53228505), (440, 49357341), (484, 44870310), (495, 43873192), (510, 42582804), (561, 38711640), (605, 35896248), (612, 35485670), (660, 32904894), (680, 31937103), (726, 29913540), (748, 29033730), (765, 28388536), (792, 27420745), (935, 23226984), (968, 22435155), (990, 21936596), (1020, 21291402), (1089, 19942360), (1122, 19355820), (1210, 17948124), (1224, 17742835), (1320, 16452447), (1452, 14956770), (1496, 14516865), (1530, 14194268), (1683, 12903880), (1815, 11965416), (1870, 11613492), (1980, 10968298), (2040, 10645701), (2057, 10557720), (2178, 9971180), (2244, 9677910), (2420, 8974062), (2805, 7742328), (2904, 7478385), (3060, 7097134), (3366, 6451940), (3630, 5982708), (3740, 5806746), (3960, 5484149), (4114, 5278860), (4356, 4985590), (4488, 4838955), (4840, 4487031), (5445, 3988472), (5610, 3871164), (6120, 3548567), (6171, 3519240), (6732, 3225970), (7260, 2991354), (7480, 2903373), (8228, 2639430), (8415, 2580776), (8712, 2492795), (10285, 2111544), (10890, 1994236), (11220, 1935582), (12342, 1759620), (13464, 1612985), (14520, 1495677), (16456, 1319715), (16830, 1290388), (18513, 1173080), (20570, 1055772), (21780, 997118), (22440, 967791), (24684, 879810), (29327, 740520), (30855, 703848), (33660, 645194), (37026, 586540), (41140, 527886), (43560, 498559), (49368, 439905), (58654, 370260), (61710, 351924), (67320, 322597), (74052, 293270), (82280, 263943), (87981, 246840), (92565, 234616), (117308, 185130), (123420, 175962), (146635, 148104)]