661615603920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2399}}^1\times {\mathrm{5717}}^1$

素因数の和:8202

約数の個数: 240

約数和(自身を含む): 2256423436800

約数和(自身を除く): 1594807832880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1608, 2010, 2399, 2412, 2680, 3015, 3216, 4020, 4798, 4824, 5360, 5717, 6030, 7197, 8040, 9596, 9648, 11434, 11995, 12060, 14394, 16080, 17151, 19192, 21591, 22868, 23990, 24120, 28585, 28788, 34302, 35985, 38384, 43182, 45736, 47980, 48240, 51453, 57170, 57576, 68604, 71970, 85755, 86364, 91472, 95960, 102906, 107955, 114340, 115152, 137208, 143940, 160733, 171510, 172728, 191920, 205812, 215910, 228680, 257265, 274416, 287880, 321466, 343020, 345456, 383039, 411624, 431820, 457360, 482199, 514530, 575760, 642932, 686040, 766078, 803665, 823248, 863640, 964398, 1029060, 1149117, 1285864, 1372080, 1446597, 1532156, 1607330, 1727280, 1915195, 1928796, 2058120, 2298234, 2410995, 2571728, 2893194, 3064312, 3214660, 3447351, 3830390, 3857592, 4116240, 4596468, 4821990, 5745585, 5786388, 6128624, 6429320, 6894702, 7232985, 7660780, 7715184, 9192936, 9643980, 11491170, 11572776, 12858640, 13715083, 13789404, 14465970, 15321560, 17236755, 18385872, 19287960, 22982340, 23145552, 27430166, 27578808, 28931940, 30643120, 34473510, 38575920, 41145249, 45964680, 54860332, 55157616, 57863880, 68575415, 68947020, 82290498, 91929360, 109720664, 115727760, 123435747, 137150830, 137894040, 164580996, 205726245, 219441328, 246871494, 274301660, 275788080, 329161992, 411452490, 493742988, 548603320, 617178735, 658323984, 822904980, 918910561, 987485976, 1097206640, 1234357470, 1645809960, 1837821122, 1974971952, 2468714940, 2756731683, 3291619920, 3675642244, 4594552805, 4937429880, 5513463366, 7351284488, 8270195049, 9189105610, 9874859760, 11026926732, 13783658415, 14702568976, 16540390098, 18378211220, 22053853464, 27567316830, 33080780196, 36756422440, 41350975245, 44107706928, 55134633660, 66161560392, 73512844880, 82701950490, 110269267320, 132323120784, 165403900980, 220538534640, 330807801960, 661615603920]

約数ペア:

[(1, 661615603920), (2, 330807801960), (3, 220538534640), (4, 165403900980), (5, 132323120784), (6, 110269267320), (8, 82701950490), (9, 73512844880), (10, 66161560392), (12, 55134633660), (15, 44107706928), (16, 41350975245), (18, 36756422440), (20, 33080780196), (24, 27567316830), (30, 22053853464), (36, 18378211220), (40, 16540390098), (45, 14702568976), (48, 13783658415), (60, 11026926732), (67, 9874859760), (72, 9189105610), (80, 8270195049), (90, 7351284488), (120, 5513463366), (134, 4937429880), (144, 4594552805), (180, 3675642244), (201, 3291619920), (240, 2756731683), (268, 2468714940), (335, 1974971952), (360, 1837821122), (402, 1645809960), (536, 1234357470), (603, 1097206640), (670, 987485976), (720, 918910561), (804, 822904980), (1005, 658323984), (1072, 617178735), (1206, 548603320), (1340, 493742988), (1608, 411452490), (2010, 329161992), (2399, 275788080), (2412, 274301660), (2680, 246871494), (3015, 219441328), (3216, 205726245), (4020, 164580996), (4798, 137894040), (4824, 137150830), (5360, 123435747), (5717, 115727760), (6030, 109720664), (7197, 91929360), (8040, 82290498), (9596, 68947020), (9648, 68575415), (11434, 57863880), (11995, 55157616), (12060, 54860332), (14394, 45964680), (16080, 41145249), (17151, 38575920), (19192, 34473510), (21591, 30643120), (22868, 28931940), (23990, 27578808), (24120, 27430166), (28585, 23145552), (28788, 22982340), (34302, 19287960), (35985, 18385872), (38384, 17236755), (43182, 15321560), (45736, 14465970), (47980, 13789404), (48240, 13715083), (51453, 12858640), (57170, 11572776), (57576, 11491170), (68604, 9643980), (71970, 9192936), (85755, 7715184), (86364, 7660780), (91472, 7232985), (95960, 6894702), (102906, 6429320), (107955, 6128624), (114340, 5786388), (115152, 5745585), (137208, 4821990), (143940, 4596468), (160733, 4116240), (171510, 3857592), (172728, 3830390), (191920, 3447351), (205812, 3214660), (215910, 3064312), (228680, 2893194), (257265, 2571728), (274416, 2410995), (287880, 2298234), (321466, 2058120), (343020, 1928796), (345456, 1915195), (383039, 1727280), (411624, 1607330), (431820, 1532156), (457360, 1446597), (482199, 1372080), (514530, 1285864), (575760, 1149117), (642932, 1029060), (686040, 964398), (766078, 863640), (803665, 823248)]