1207028400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:580

約数の個数: 240

約数和(自身を含む): 4056311808

約数和(自身を除く): 2849283408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 71, 75, 80, 93, 100, 120, 124, 142, 150, 155, 186, 200, 213, 240, 248, 284, 300, 310, 355, 372, 400, 426, 457, 465, 496, 568, 600, 620, 710, 744, 775, 852, 914, 930, 1065, 1136, 1200, 1240, 1371, 1420, 1488, 1550, 1704, 1775, 1828, 1860, 2130, 2201, 2285, 2325, 2480, 2742, 2840, 3100, 3408, 3550, 3656, 3720, 4260, 4402, 4570, 4650, 5325, 5484, 5680, 6200, 6603, 6855, 7100, 7312, 7440, 8520, 8804, 9140, 9300, 10650, 10968, 11005, 11425, 12400, 13206, 13710, 14167, 14200, 17040, 17608, 18280, 18600, 21300, 21936, 22010, 22850, 26412, 27420, 28334, 28400, 32447, 33015, 34275, 35216, 36560, 37200, 42501, 42600, 44020, 45700, 52824, 54840, 55025, 56668, 64894, 66030, 68550, 70835, 85002, 85200, 88040, 91400, 97341, 105648, 109680, 110050, 113336, 129788, 132060, 137100, 141670, 162235, 165075, 170004, 176080, 182800, 194682, 212505, 220100, 226672, 259576, 264120, 274200, 283340, 324470, 330150, 340008, 354175, 389364, 425010, 440200, 486705, 519152, 528240, 548400, 566680, 648940, 660300, 680016, 708350, 778728, 811175, 850020, 880400, 973410, 1005857, 1062525, 1133360, 1297880, 1320600, 1416700, 1557456, 1622350, 1700040, 1946820, 2011714, 2125050, 2433525, 2595760, 2641200, 2833400, 3017571, 3244700, 3400080, 3893640, 4023428, 4250100, 4867050, 5029285, 5666800, 6035142, 6489400, 7787280, 8046856, 8500200, 9734100, 10058570, 12070284, 12978800, 15087855, 16093712, 17000400, 19468200, 20117140, 24140568, 25146425, 30175710, 38936400, 40234280, 48281136, 50292850, 60351420, 75439275, 80468560, 100585700, 120702840, 150878550, 201171400, 241405680, 301757100, 402342800, 603514200, 1207028400]

約数ペア:

[(1, 1207028400), (2, 603514200), (3, 402342800), (4, 301757100), (5, 241405680), (6, 201171400), (8, 150878550), (10, 120702840), (12, 100585700), (15, 80468560), (16, 75439275), (20, 60351420), (24, 50292850), (25, 48281136), (30, 40234280), (31, 38936400), (40, 30175710), (48, 25146425), (50, 24140568), (60, 20117140), (62, 19468200), (71, 17000400), (75, 16093712), (80, 15087855), (93, 12978800), (100, 12070284), (120, 10058570), (124, 9734100), (142, 8500200), (150, 8046856), (155, 7787280), (186, 6489400), (200, 6035142), (213, 5666800), (240, 5029285), (248, 4867050), (284, 4250100), (300, 4023428), (310, 3893640), (355, 3400080), (372, 3244700), (400, 3017571), (426, 2833400), (457, 2641200), (465, 2595760), (496, 2433525), (568, 2125050), (600, 2011714), (620, 1946820), (710, 1700040), (744, 1622350), (775, 1557456), (852, 1416700), (914, 1320600), (930, 1297880), (1065, 1133360), (1136, 1062525), (1200, 1005857), (1240, 973410), (1371, 880400), (1420, 850020), (1488, 811175), (1550, 778728), (1704, 708350), (1775, 680016), (1828, 660300), (1860, 648940), (2130, 566680), (2201, 548400), (2285, 528240), (2325, 519152), (2480, 486705), (2742, 440200), (2840, 425010), (3100, 389364), (3408, 354175), (3550, 340008), (3656, 330150), (3720, 324470), (4260, 283340), (4402, 274200), (4570, 264120), (4650, 259576), (5325, 226672), (5484, 220100), (5680, 212505), (6200, 194682), (6603, 182800), (6855, 176080), (7100, 170004), (7312, 165075), (7440, 162235), (8520, 141670), (8804, 137100), (9140, 132060), (9300, 129788), (10650, 113336), (10968, 110050), (11005, 109680), (11425, 105648), (12400, 97341), (13206, 91400), (13710, 88040), (14167, 85200), (14200, 85002), (17040, 70835), (17608, 68550), (18280, 66030), (18600, 64894), (21300, 56668), (21936, 55025), (22010, 54840), (22850, 52824), (26412, 45700), (27420, 44020), (28334, 42600), (28400, 42501), (32447, 37200), (33015, 36560), (34275, 35216)]