1964113185720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1597}}^1\times {\mathrm{16451}}^1$

素因数の和:18158

約数の個数: 256

約数和(自身を含む): 6814444723200

約数和(自身を除く): 4850331537480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 445, 534, 623, 712, 840, 890, 1068, 1246, 1335, 1597, 1780, 1869, 2136, 2492, 2670, 3115, 3194, 3560, 3738, 4791, 4984, 5340, 6230, 6388, 7476, 7985, 9345, 9582, 10680, 11179, 12460, 12776, 14952, 15970, 16451, 18690, 19164, 22358, 23955, 24920, 31940, 32902, 33537, 37380, 38328, 44716, 47910, 49353, 55895, 63880, 65804, 67074, 74760, 82255, 89432, 95820, 98706, 111790, 115157, 131608, 134148, 142133, 164510, 167685, 191640, 197412, 223580, 230314, 246765, 268296, 284266, 329020, 335370, 345471, 394824, 426399, 447160, 460628, 493530, 568532, 575785, 658040, 670740, 690942, 710665, 852798, 921256, 987060, 994931, 1137064, 1151570, 1341480, 1381884, 1421330, 1464139, 1705596, 1727355, 1974120, 1989862, 2131995, 2303140, 2763768, 2842660, 2928278, 2984793, 3411192, 3454710, 3979724, 4263990, 4392417, 4606280, 4974655, 5685320, 5856556, 5969586, 6909420, 7320695, 7959448, 8527980, 8784834, 9949310, 10248973, 11713112, 11939172, 13818840, 14641390, 14923965, 17055960, 17569668, 19898620, 20497946, 21962085, 23878344, 26272247, 29282780, 29847930, 30746919, 35139336, 39797240, 40995892, 43924170, 51244865, 52544494, 58565560, 59695860, 61493838, 78816741, 81991784, 87848340, 102489730, 105088988, 119391720, 122987676, 131361235, 153734595, 157633482, 175696680, 183905729, 204979460, 210177976, 245975352, 262722470, 307469190, 315266964, 367811458, 394083705, 409958920, 525444940, 551717187, 614938380, 630533928, 735622916, 788167410, 919528645, 1050889880, 1103434374, 1229876760, 1471245832, 1576334820, 1839057290, 2206868748, 2338229983, 2758585935, 3152669640, 3678114580, 4413737496, 4676459966, 5517171870, 7014689949, 7356229160, 9352919932, 11034343740, 11691149915, 14029379898, 16367609881, 18705839864, 22068687480, 23382299830, 28058759796, 32735219762, 35073449745, 46764599660, 49102829643, 56117519592, 65470439524, 70146899490, 81838049405, 93529199320, 98205659286, 130940879048, 140293798980, 163676098810, 196411318572, 245514148215, 280587597960, 327352197620, 392822637144, 491028296430, 654704395240, 982056592860, 1964113185720]

約数ペア:

[(1, 1964113185720), (2, 982056592860), (3, 654704395240), (4, 491028296430), (5, 392822637144), (6, 327352197620), (7, 280587597960), (8, 245514148215), (10, 196411318572), (12, 163676098810), (14, 140293798980), (15, 130940879048), (20, 98205659286), (21, 93529199320), (24, 81838049405), (28, 70146899490), (30, 65470439524), (35, 56117519592), (40, 49102829643), (42, 46764599660), (56, 35073449745), (60, 32735219762), (70, 28058759796), (84, 23382299830), (89, 22068687480), (105, 18705839864), (120, 16367609881), (140, 14029379898), (168, 11691149915), (178, 11034343740), (210, 9352919932), (267, 7356229160), (280, 7014689949), (356, 5517171870), (420, 4676459966), (445, 4413737496), (534, 3678114580), (623, 3152669640), (712, 2758585935), (840, 2338229983), (890, 2206868748), (1068, 1839057290), (1246, 1576334820), (1335, 1471245832), (1597, 1229876760), (1780, 1103434374), (1869, 1050889880), (2136, 919528645), (2492, 788167410), (2670, 735622916), (3115, 630533928), (3194, 614938380), (3560, 551717187), (3738, 525444940), (4791, 409958920), (4984, 394083705), (5340, 367811458), (6230, 315266964), (6388, 307469190), (7476, 262722470), (7985, 245975352), (9345, 210177976), (9582, 204979460), (10680, 183905729), (11179, 175696680), (12460, 157633482), (12776, 153734595), (14952, 131361235), (15970, 122987676), (16451, 119391720), (18690, 105088988), (19164, 102489730), (22358, 87848340), (23955, 81991784), (24920, 78816741), (31940, 61493838), (32902, 59695860), (33537, 58565560), (37380, 52544494), (38328, 51244865), (44716, 43924170), (47910, 40995892), (49353, 39797240), (55895, 35139336), (63880, 30746919), (65804, 29847930), (67074, 29282780), (74760, 26272247), (82255, 23878344), (89432, 21962085), (95820, 20497946), (98706, 19898620), (111790, 17569668), (115157, 17055960), (131608, 14923965), (134148, 14641390), (142133, 13818840), (164510, 11939172), (167685, 11713112), (191640, 10248973), (197412, 9949310), (223580, 8784834), (230314, 8527980), (246765, 7959448), (268296, 7320695), (284266, 6909420), (329020, 5969586), (335370, 5856556), (345471, 5685320), (394824, 4974655), (426399, 4606280), (447160, 4392417), (460628, 4263990), (493530, 3979724), (568532, 3454710), (575785, 3411192), (658040, 2984793), (670740, 2928278), (690942, 2842660), (710665, 2763768), (852798, 2303140), (921256, 2131995), (987060, 1989862), (994931, 1974120), (1137064, 1727355), (1151570, 1705596), (1341480, 1464139), (1381884, 1421330)]