201455547720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1\times {\mathrm{2971}}^1$

素因数の和:3988

約数の個数: 256

約数和(自身を含む): 699470899200

約数和(自身を除く): 498015351480

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, 907, 1068, 1246, 1335, 1780, 1814, 1869, 2136, 2492, 2670, 2721, 2971, 3115, 3560, 3628, 3738, 4535, 4984, 5340, 5442, 5942, 6230, 6349, 7256, 7476, 8913, 9070, 9345, 10680, 10884, 11884, 12460, 12698, 13605, 14855, 14952, 17826, 18140, 18690, 19047, 20797, 21768, 23768, 24920, 25396, 27210, 29710, 31745, 35652, 36280, 37380, 38094, 41594, 44565, 50792, 54420, 59420, 62391, 63490, 71304, 74760, 76188, 80723, 83188, 89130, 95235, 103985, 108840, 118840, 124782, 126980, 152376, 161446, 166376, 178260, 190470, 207970, 242169, 249564, 253960, 264419, 311955, 322892, 356520, 380940, 403615, 415940, 484338, 499128, 528838, 565061, 623910, 645784, 761880, 793257, 807230, 831880, 968676, 1057676, 1130122, 1210845, 1247820, 1322095, 1586514, 1614460, 1695183, 1850933, 1937352, 2115352, 2260244, 2421690, 2495640, 2644190, 2694697, 2825305, 3173028, 3228920, 3390366, 3701866, 3966285, 4520488, 4843380, 5288380, 5389394, 5552799, 5650610, 6346056, 6780732, 7403732, 7932570, 8084091, 8475915, 9254665, 9686760, 10576760, 10778788, 11105598, 11301220, 13473485, 13561464, 14807464, 15865140, 16168182, 16951830, 18509330, 18862879, 21557576, 22211196, 22602440, 26946970, 27763995, 31730280, 32336364, 33903660, 37018660, 37725758, 40420455, 44422392, 53893940, 55527990, 56588637, 64672728, 67807320, 74037320, 75451516, 80840910, 94314395, 107787880, 111055980, 113177274, 150903032, 161681820, 188628790, 222111960, 226354548, 239828033, 282943185, 323363640, 377257580, 452709096, 479656066, 565886370, 719484099, 754515160, 959312132, 1131772740, 1199140165, 1438968198, 1678796231, 1918624264, 2263545480, 2398280330, 2877936396, 3357592462, 3597420495, 4796560660, 5036388693, 5755872792, 6715184924, 7194840990, 8393981155, 9593121320, 10072777386, 13430369848, 14389681980, 16787962310, 20145554772, 25181943465, 28779363960, 33575924620, 40291109544, 50363886930, 67151849240, 100727773860, 201455547720]

約数ペア:

[(1, 201455547720), (2, 100727773860), (3, 67151849240), (4, 50363886930), (5, 40291109544), (6, 33575924620), (7, 28779363960), (8, 25181943465), (10, 20145554772), (12, 16787962310), (14, 14389681980), (15, 13430369848), (20, 10072777386), (21, 9593121320), (24, 8393981155), (28, 7194840990), (30, 6715184924), (35, 5755872792), (40, 5036388693), (42, 4796560660), (56, 3597420495), (60, 3357592462), (70, 2877936396), (84, 2398280330), (89, 2263545480), (105, 1918624264), (120, 1678796231), (140, 1438968198), (168, 1199140165), (178, 1131772740), (210, 959312132), (267, 754515160), (280, 719484099), (356, 565886370), (420, 479656066), (445, 452709096), (534, 377257580), (623, 323363640), (712, 282943185), (840, 239828033), (890, 226354548), (907, 222111960), (1068, 188628790), (1246, 161681820), (1335, 150903032), (1780, 113177274), (1814, 111055980), (1869, 107787880), (2136, 94314395), (2492, 80840910), (2670, 75451516), (2721, 74037320), (2971, 67807320), (3115, 64672728), (3560, 56588637), (3628, 55527990), (3738, 53893940), (4535, 44422392), (4984, 40420455), (5340, 37725758), (5442, 37018660), (5942, 33903660), (6230, 32336364), (6349, 31730280), (7256, 27763995), (7476, 26946970), (8913, 22602440), (9070, 22211196), (9345, 21557576), (10680, 18862879), (10884, 18509330), (11884, 16951830), (12460, 16168182), (12698, 15865140), (13605, 14807464), (14855, 13561464), (14952, 13473485), (17826, 11301220), (18140, 11105598), (18690, 10778788), (19047, 10576760), (20797, 9686760), (21768, 9254665), (23768, 8475915), (24920, 8084091), (25396, 7932570), (27210, 7403732), (29710, 6780732), (31745, 6346056), (35652, 5650610), (36280, 5552799), (37380, 5389394), (38094, 5288380), (41594, 4843380), (44565, 4520488), (50792, 3966285), (54420, 3701866), (59420, 3390366), (62391, 3228920), (63490, 3173028), (71304, 2825305), (74760, 2694697), (76188, 2644190), (80723, 2495640), (83188, 2421690), (89130, 2260244), (95235, 2115352), (103985, 1937352), (108840, 1850933), (118840, 1695183), (124782, 1614460), (126980, 1586514), (152376, 1322095), (161446, 1247820), (166376, 1210845), (178260, 1130122), (190470, 1057676), (207970, 968676), (242169, 831880), (249564, 807230), (253960, 793257), (264419, 761880), (311955, 645784), (322892, 623910), (356520, 565061), (380940, 528838), (403615, 499128), (415940, 484338)]