679991567640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{714487}}^1$

素因数の和:714622

約数の個数: 256

約数和(自身を含む): 2568041349120

約数和(自身を除く): 1888049781480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 103, 105, 110, 120, 132, 140, 154, 165, 168, 206, 210, 220, 231, 264, 280, 308, 309, 330, 385, 412, 420, 440, 462, 515, 616, 618, 660, 721, 770, 824, 840, 924, 1030, 1133, 1155, 1236, 1320, 1442, 1540, 1545, 1848, 2060, 2163, 2266, 2310, 2472, 2884, 3080, 3090, 3399, 3605, 4120, 4326, 4532, 4620, 5665, 5768, 6180, 6798, 7210, 7931, 8652, 9064, 9240, 10815, 11330, 12360, 13596, 14420, 15862, 16995, 17304, 21630, 22660, 23793, 27192, 28840, 31724, 33990, 39655, 43260, 45320, 47586, 63448, 67980, 79310, 86520, 95172, 118965, 135960, 158620, 190344, 237930, 317240, 475860, 714487, 951720, 1428974, 2143461, 2857948, 3572435, 4286922, 5001409, 5715896, 7144870, 7859357, 8573844, 10002818, 10717305, 14289740, 15004227, 15718714, 17147688, 20005636, 21434610, 23578071, 25007045, 28579480, 30008454, 31437428, 39296785, 40011272, 42869220, 47156142, 50014090, 55015499, 60016908, 62874856, 73592161, 75021135, 78593570, 85738440, 94312284, 100028180, 110030998, 117890355, 120033816, 147184322, 150042270, 157187140, 165046497, 188624568, 200056360, 220061996, 220776483, 235780710, 275077495, 294368644, 300084540, 314374280, 330092994, 367960805, 440123992, 441552966, 471561420, 515145127, 550154990, 588737288, 600169080, 660185988, 735921610, 809513771, 825232485, 883105932, 943122840, 1030290254, 1100309980, 1103882415, 1320371976, 1471843220, 1545435381, 1619027542, 1650464970, 1766211864, 2060580508, 2200619960, 2207764830, 2428541313, 2575725635, 2943686440, 3090870762, 3238055084, 3300929940, 4047568855, 4121161016, 4415529660, 4857082626, 5151451270, 5666596397, 6181741524, 6476110168, 6601859880, 7727176905, 8095137710, 8831059320, 9714165252, 10302902540, 11333192794, 12142706565, 12363483048, 15454353810, 16190275420, 16999789191, 19428330504, 20605805080, 22666385588, 24285413130, 28332981985, 30908707620, 32380550840, 33999578382, 45332771176, 48570826260, 56665963970, 61817415240, 67999156764, 84998945955, 97141652520, 113331927940, 135998313528, 169997891910, 226663855880, 339995783820, 679991567640]

約数ペア:

[(1, 679991567640), (2, 339995783820), (3, 226663855880), (4, 169997891910), (5, 135998313528), (6, 113331927940), (7, 97141652520), (8, 84998945955), (10, 67999156764), (11, 61817415240), (12, 56665963970), (14, 48570826260), (15, 45332771176), (20, 33999578382), (21, 32380550840), (22, 30908707620), (24, 28332981985), (28, 24285413130), (30, 22666385588), (33, 20605805080), (35, 19428330504), (40, 16999789191), (42, 16190275420), (44, 15454353810), (55, 12363483048), (56, 12142706565), (60, 11333192794), (66, 10302902540), (70, 9714165252), (77, 8831059320), (84, 8095137710), (88, 7727176905), (103, 6601859880), (105, 6476110168), (110, 6181741524), (120, 5666596397), (132, 5151451270), (140, 4857082626), (154, 4415529660), (165, 4121161016), (168, 4047568855), (206, 3300929940), (210, 3238055084), (220, 3090870762), (231, 2943686440), (264, 2575725635), (280, 2428541313), (308, 2207764830), (309, 2200619960), (330, 2060580508), (385, 1766211864), (412, 1650464970), (420, 1619027542), (440, 1545435381), (462, 1471843220), (515, 1320371976), (616, 1103882415), (618, 1100309980), (660, 1030290254), (721, 943122840), (770, 883105932), (824, 825232485), (840, 809513771), (924, 735921610), (1030, 660185988), (1133, 600169080), (1155, 588737288), (1236, 550154990), (1320, 515145127), (1442, 471561420), (1540, 441552966), (1545, 440123992), (1848, 367960805), (2060, 330092994), (2163, 314374280), (2266, 300084540), (2310, 294368644), (2472, 275077495), (2884, 235780710), (3080, 220776483), (3090, 220061996), (3399, 200056360), (3605, 188624568), (4120, 165046497), (4326, 157187140), (4532, 150042270), (4620, 147184322), (5665, 120033816), (5768, 117890355), (6180, 110030998), (6798, 100028180), (7210, 94312284), (7931, 85738440), (8652, 78593570), (9064, 75021135), (9240, 73592161), (10815, 62874856), (11330, 60016908), (12360, 55015499), (13596, 50014090), (14420, 47156142), (15862, 42869220), (16995, 40011272), (17304, 39296785), (21630, 31437428), (22660, 30008454), (23793, 28579480), (27192, 25007045), (28840, 23578071), (31724, 21434610), (33990, 20005636), (39655, 17147688), (43260, 15718714), (45320, 15004227), (47586, 14289740), (63448, 10717305), (67980, 10002818), (79310, 8573844), (86520, 7859357), (95172, 7144870), (118965, 5715896), (135960, 5001409), (158620, 4286922), (190344, 3572435), (237930, 2857948), (317240, 2143461), (475860, 1428974), (714487, 951720)]