216672427720

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{3989}}^1$

素因数の和:4165

約数の個数: 256

約数和(自身を含む): 589498560000

約数和(自身を除く): 372826132280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 107, 140, 148, 185, 196, 214, 245, 259, 280, 296, 343, 370, 392, 428, 490, 518, 535, 686, 740, 749, 856, 980, 1036, 1070, 1295, 1372, 1480, 1498, 1715, 1813, 1960, 2072, 2140, 2590, 2744, 2996, 3430, 3626, 3745, 3959, 3989, 4280, 5180, 5243, 5992, 6860, 7252, 7490, 7918, 7978, 9065, 10360, 10486, 12691, 13720, 14504, 14980, 15836, 15956, 18130, 19795, 19945, 20972, 25382, 26215, 27713, 27923, 29960, 31672, 31912, 36260, 36701, 39590, 39890, 41944, 50764, 52430, 55426, 55846, 63455, 72520, 73402, 79180, 79780, 101528, 104860, 110852, 111692, 126910, 138565, 139615, 146804, 147593, 158360, 159560, 183505, 193991, 195461, 209720, 221704, 223384, 253820, 277130, 279230, 293608, 295186, 367010, 387982, 390922, 426823, 507640, 554260, 558460, 590372, 734020, 737965, 775964, 781844, 853646, 969955, 977305, 1033151, 1108520, 1116920, 1180744, 1357937, 1368227, 1468040, 1475930, 1551928, 1563688, 1707292, 1939910, 1954610, 2066302, 2134115, 2715874, 2736454, 2951860, 2987761, 3414584, 3879820, 3909220, 4132604, 4268230, 5165755, 5431748, 5472908, 5903720, 5975522, 6789685, 6841135, 7232057, 7759640, 7818440, 8265208, 8536460, 10331510, 10863496, 10945816, 11951044, 13579370, 13682270, 14464114, 14938805, 15792451, 17072920, 20663020, 20914327, 23902088, 27158740, 27364540, 28928228, 29877610, 31584902, 36160285, 41326040, 41828654, 50624399, 54317480, 54729080, 57856456, 59755220, 63169804, 72320570, 78962255, 83657308, 101248798, 104571635, 110547157, 119510440, 126339608, 144641140, 146400289, 157924510, 167314616, 202497596, 209143270, 221094314, 253121995, 289282280, 292800578, 315849020, 404995192, 418286540, 442188628, 506243990, 552735785, 585601156, 631698040, 732001445, 773830099, 836573080, 884377256, 1012487980, 1105471570, 1171202312, 1464002890, 1547660198, 2024975960, 2210943140, 2928005780, 3095320396, 3869150495, 4421886280, 5416810693, 5856011560, 6190640792, 7738300990, 10833621386, 15476601980, 21667242772, 27084053465, 30953203960, 43334485544, 54168106930, 108336213860, 216672427720]

約数ペア:

[(1, 216672427720), (2, 108336213860), (4, 54168106930), (5, 43334485544), (7, 30953203960), (8, 27084053465), (10, 21667242772), (14, 15476601980), (20, 10833621386), (28, 7738300990), (35, 6190640792), (37, 5856011560), (40, 5416810693), (49, 4421886280), (56, 3869150495), (70, 3095320396), (74, 2928005780), (98, 2210943140), (107, 2024975960), (140, 1547660198), (148, 1464002890), (185, 1171202312), (196, 1105471570), (214, 1012487980), (245, 884377256), (259, 836573080), (280, 773830099), (296, 732001445), (343, 631698040), (370, 585601156), (392, 552735785), (428, 506243990), (490, 442188628), (518, 418286540), (535, 404995192), (686, 315849020), (740, 292800578), (749, 289282280), (856, 253121995), (980, 221094314), (1036, 209143270), (1070, 202497596), (1295, 167314616), (1372, 157924510), (1480, 146400289), (1498, 144641140), (1715, 126339608), (1813, 119510440), (1960, 110547157), (2072, 104571635), (2140, 101248798), (2590, 83657308), (2744, 78962255), (2996, 72320570), (3430, 63169804), (3626, 59755220), (3745, 57856456), (3959, 54729080), (3989, 54317480), (4280, 50624399), (5180, 41828654), (5243, 41326040), (5992, 36160285), (6860, 31584902), (7252, 29877610), (7490, 28928228), (7918, 27364540), (7978, 27158740), (9065, 23902088), (10360, 20914327), (10486, 20663020), (12691, 17072920), (13720, 15792451), (14504, 14938805), (14980, 14464114), (15836, 13682270), (15956, 13579370), (18130, 11951044), (19795, 10945816), (19945, 10863496), (20972, 10331510), (25382, 8536460), (26215, 8265208), (27713, 7818440), (27923, 7759640), (29960, 7232057), (31672, 6841135), (31912, 6789685), (36260, 5975522), (36701, 5903720), (39590, 5472908), (39890, 5431748), (41944, 5165755), (50764, 4268230), (52430, 4132604), (55426, 3909220), (55846, 3879820), (63455, 3414584), (72520, 2987761), (73402, 2951860), (79180, 2736454), (79780, 2715874), (101528, 2134115), (104860, 2066302), (110852, 1954610), (111692, 1939910), (126910, 1707292), (138565, 1563688), (139615, 1551928), (146804, 1475930), (147593, 1468040), (158360, 1368227), (159560, 1357937), (183505, 1180744), (193991, 1116920), (195461, 1108520), (209720, 1033151), (221704, 977305), (223384, 969955), (253820, 853646), (277130, 781844), (279230, 775964), (293608, 737965), (295186, 734020), (367010, 590372), (387982, 558460), (390922, 554260), (426823, 507640)]