144642120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1447}}^1$

素因数の和:1492

約数の個数: 192

約数和(自身を含む): 534833280

約数和(自身を除く): 390191160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 833, 840, 952, 980, 1020, 1176, 1190, 1428, 1447, 1470, 1666, 1785, 1960, 2040, 2380, 2499, 2856, 2894, 2940, 3332, 3570, 4165, 4341, 4760, 4998, 5788, 5880, 6664, 7140, 7235, 8330, 8682, 9996, 10129, 11576, 12495, 14280, 14470, 16660, 17364, 19992, 20258, 21705, 24599, 24990, 28940, 30387, 33320, 34728, 40516, 43410, 49198, 49980, 50645, 57880, 60774, 70903, 73797, 81032, 86820, 98396, 99960, 101290, 121548, 122995, 141806, 147594, 151935, 172193, 173640, 196792, 202580, 212709, 243096, 245990, 283612, 295188, 303870, 344386, 354515, 368985, 405160, 425418, 491980, 516579, 567224, 590376, 607740, 688772, 709030, 737970, 850836, 860965, 983960, 1033158, 1063545, 1205351, 1215480, 1377544, 1418060, 1475940, 1701672, 1721930, 2066316, 2127090, 2410702, 2582895, 2836120, 2951880, 3443860, 3616053, 4132632, 4254180, 4821404, 5165790, 6026755, 6887720, 7232106, 8508360, 9642808, 10331580, 12053510, 14464212, 18080265, 20663160, 24107020, 28928424, 36160530, 48214040, 72321060, 144642120]

約数ペア:

[(1, 144642120), (2, 72321060), (3, 48214040), (4, 36160530), (5, 28928424), (6, 24107020), (7, 20663160), (8, 18080265), (10, 14464212), (12, 12053510), (14, 10331580), (15, 9642808), (17, 8508360), (20, 7232106), (21, 6887720), (24, 6026755), (28, 5165790), (30, 4821404), (34, 4254180), (35, 4132632), (40, 3616053), (42, 3443860), (49, 2951880), (51, 2836120), (56, 2582895), (60, 2410702), (68, 2127090), (70, 2066316), (84, 1721930), (85, 1701672), (98, 1475940), (102, 1418060), (105, 1377544), (119, 1215480), (120, 1205351), (136, 1063545), (140, 1033158), (147, 983960), (168, 860965), (170, 850836), (196, 737970), (204, 709030), (210, 688772), (238, 607740), (245, 590376), (255, 567224), (280, 516579), (294, 491980), (340, 425418), (357, 405160), (392, 368985), (408, 354515), (420, 344386), (476, 303870), (490, 295188), (510, 283612), (588, 245990), (595, 243096), (680, 212709), (714, 202580), (735, 196792), (833, 173640), (840, 172193), (952, 151935), (980, 147594), (1020, 141806), (1176, 122995), (1190, 121548), (1428, 101290), (1447, 99960), (1470, 98396), (1666, 86820), (1785, 81032), (1960, 73797), (2040, 70903), (2380, 60774), (2499, 57880), (2856, 50645), (2894, 49980), (2940, 49198), (3332, 43410), (3570, 40516), (4165, 34728), (4341, 33320), (4760, 30387), (4998, 28940), (5788, 24990), (5880, 24599), (6664, 21705), (7140, 20258), (7235, 19992), (8330, 17364), (8682, 16660), (9996, 14470), (10129, 14280), (11576, 12495)]