21014184240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1933}}^1$

素因数の和:2681

約数の個数: 320

約数和(自身を含む): 82880409600

約数和(自身を除く): 61866225360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 719, 720, 756, 840, 945, 1008, 1080, 1260, 1438, 1512, 1680, 1890, 1933, 2157, 2160, 2520, 2876, 3024, 3595, 3780, 3866, 4314, 5033, 5040, 5752, 5799, 6471, 7190, 7560, 7732, 8628, 9665, 10066, 10785, 11504, 11598, 12942, 13531, 14380, 15099, 15120, 15464, 17256, 17397, 19330, 19413, 20132, 21570, 23196, 25165, 25884, 27062, 28760, 28995, 30198, 30928, 32355, 34512, 34794, 38660, 38826, 40264, 40593, 43140, 45297, 46392, 50330, 51768, 52191, 54124, 57520, 57990, 60396, 64710, 67655, 69588, 75495, 77320, 77652, 80528, 81186, 86280, 86985, 90594, 92784, 97065, 100660, 103536, 104382, 108248, 115980, 120792, 121779, 129420, 135310, 135891, 139176, 150990, 154640, 155304, 162372, 172560, 173970, 181188, 194130, 201320, 202965, 208764, 216496, 226485, 231960, 241584, 243558, 258840, 260955, 270620, 271782, 278352, 301980, 310608, 324744, 347940, 362376, 365337, 388260, 402640, 405930, 417528, 452970, 463920, 487116, 517680, 521910, 541240, 543564, 603960, 608895, 649488, 679455, 695880, 724752, 730674, 776520, 811860, 835056, 905940, 974232, 1043820, 1082480, 1087128, 1207920, 1217790, 1358910, 1389827, 1391760, 1461348, 1553040, 1623720, 1811880, 1826685, 1948464, 2087640, 2174256, 2435580, 2717820, 2779654, 2922696, 3247440, 3623760, 3653370, 4169481, 4175280, 4871160, 5435640, 5559308, 5845392, 6949135, 7306740, 8338962, 9728789, 9742320, 10871280, 11118616, 12508443, 13898270, 14613480, 16677924, 19457578, 20847405, 22237232, 25016886, 27796540, 29186367, 29226960, 33355848, 37525329, 38915156, 41694810, 48643945, 50033772, 55593080, 58372734, 62542215, 66711696, 75050658, 77830312, 83389620, 87559101, 97287890, 100067544, 111186160, 116745468, 125084430, 145931835, 150101316, 155660624, 166779240, 175118202, 187626645, 194575780, 200135088, 233490936, 250168860, 262677303, 291863670, 300202632, 333558480, 350236404, 375253290, 389151560, 437795505, 466981872, 500337720, 525354606, 583727340, 600405264, 700472808, 750506580, 778303120, 875591010, 1000675440, 1050709212, 1167454680, 1313386515, 1400945616, 1501013160, 1751182020, 2101418424, 2334909360, 2626773030, 3002026320, 3502364040, 4202836848, 5253546060, 7004728080, 10507092120, 21014184240]

約数ペア:

[(1, 21014184240), (2, 10507092120), (3, 7004728080), (4, 5253546060), (5, 4202836848), (6, 3502364040), (7, 3002026320), (8, 2626773030), (9, 2334909360), (10, 2101418424), (12, 1751182020), (14, 1501013160), (15, 1400945616), (16, 1313386515), (18, 1167454680), (20, 1050709212), (21, 1000675440), (24, 875591010), (27, 778303120), (28, 750506580), (30, 700472808), (35, 600405264), (36, 583727340), (40, 525354606), (42, 500337720), (45, 466981872), (48, 437795505), (54, 389151560), (56, 375253290), (60, 350236404), (63, 333558480), (70, 300202632), (72, 291863670), (80, 262677303), (84, 250168860), (90, 233490936), (105, 200135088), (108, 194575780), (112, 187626645), (120, 175118202), (126, 166779240), (135, 155660624), (140, 150101316), (144, 145931835), (168, 125084430), (180, 116745468), (189, 111186160), (210, 100067544), (216, 97287890), (240, 87559101), (252, 83389620), (270, 77830312), (280, 75050658), (315, 66711696), (336, 62542215), (360, 58372734), (378, 55593080), (420, 50033772), (432, 48643945), (504, 41694810), (540, 38915156), (560, 37525329), (630, 33355848), (719, 29226960), (720, 29186367), (756, 27796540), (840, 25016886), (945, 22237232), (1008, 20847405), (1080, 19457578), (1260, 16677924), (1438, 14613480), (1512, 13898270), (1680, 12508443), (1890, 11118616), (1933, 10871280), (2157, 9742320), (2160, 9728789), (2520, 8338962), (2876, 7306740), (3024, 6949135), (3595, 5845392), (3780, 5559308), (3866, 5435640), (4314, 4871160), (5033, 4175280), (5040, 4169481), (5752, 3653370), (5799, 3623760), (6471, 3247440), (7190, 2922696), (7560, 2779654), (7732, 2717820), (8628, 2435580), (9665, 2174256), (10066, 2087640), (10785, 1948464), (11504, 1826685), (11598, 1811880), (12942, 1623720), (13531, 1553040), (14380, 1461348), (15099, 1391760), (15120, 1389827), (15464, 1358910), (17256, 1217790), (17397, 1207920), (19330, 1087128), (19413, 1082480), (20132, 1043820), (21570, 974232), (23196, 905940), (25165, 835056), (25884, 811860), (27062, 776520), (28760, 730674), (28995, 724752), (30198, 695880), (30928, 679455), (32355, 649488), (34512, 608895), (34794, 603960), (38660, 543564), (38826, 541240), (40264, 521910), (40593, 517680), (43140, 487116), (45297, 463920), (46392, 452970), (50330, 417528), (51768, 405930), (52191, 402640), (54124, 388260), (57520, 365337), (57990, 362376), (60396, 347940), (64710, 324744), (67655, 310608), (69588, 301980), (75495, 278352), (77320, 271782), (77652, 270620), (80528, 260955), (81186, 258840), (86280, 243558), (86985, 241584), (90594, 231960), (92784, 226485), (97065, 216496), (100660, 208764), (103536, 202965), (104382, 201320), (108248, 194130), (115980, 181188), (120792, 173970), (121779, 172560), (129420, 162372), (135310, 155304), (135891, 154640), (139176, 150990)]