64591619840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1308

約数の個数: 288

約数和(自身を含む): 175810424832

約数和(自身を除く): 111218804992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 128, 155, 160, 176, 220, 242, 248, 256, 310, 320, 341, 352, 440, 484, 496, 605, 620, 640, 682, 704, 880, 968, 992, 1210, 1223, 1240, 1280, 1331, 1364, 1408, 1705, 1760, 1936, 1984, 2420, 2446, 2480, 2662, 2728, 2816, 3410, 3520, 3751, 3872, 3968, 4840, 4892, 4960, 5324, 5456, 6115, 6655, 6820, 7040, 7502, 7744, 7936, 9680, 9784, 9920, 10648, 10912, 12230, 13310, 13453, 13640, 14080, 15004, 15488, 18755, 19360, 19568, 19840, 21296, 21824, 24460, 26620, 26906, 27280, 30008, 30976, 37510, 37913, 38720, 39136, 39680, 41261, 42592, 43648, 48920, 53240, 53812, 54560, 60016, 67265, 75020, 75826, 77440, 78272, 82522, 85184, 87296, 97840, 106480, 107624, 109120, 120032, 134530, 147983, 150040, 151652, 154880, 156544, 165044, 170368, 189565, 195680, 206305, 212960, 215248, 218240, 240064, 269060, 295966, 300080, 303304, 313088, 330088, 340736, 379130, 391360, 412610, 417043, 425920, 430496, 436480, 480128, 538120, 591932, 600160, 606608, 660176, 739915, 758260, 782720, 825220, 834086, 851840, 860992, 960256, 1076240, 1183864, 1200320, 1213216, 1320352, 1479830, 1516520, 1565440, 1627813, 1650440, 1668172, 1703680, 1721984, 2085215, 2152480, 2367728, 2400640, 2426432, 2640704, 2959660, 3033040, 3255626, 3300880, 3336344, 3443968, 4170430, 4304960, 4587473, 4735456, 4801280, 4852864, 5281408, 5919320, 6066080, 6511252, 6601760, 6672688, 8139065, 8340860, 8609920, 9174946, 9470912, 9705728, 10562816, 11838640, 12132160, 13022504, 13203520, 13345376, 16278130, 16681720, 17219840, 18349892, 18941824, 22937365, 23677280, 24264320, 26045008, 26407040, 26690752, 32556260, 33363440, 36699784, 37883648, 45874730, 47354560, 48528640, 50462203, 52090016, 52814080, 53381504, 65112520, 66726880, 73399568, 91749460, 94709120, 100924406, 104180032, 106763008, 130225040, 133453760, 146799136, 183498920, 189418240, 201848812, 208360064, 252311015, 260450080, 266907520, 293598272, 366997840, 403697624, 416720128, 504622030, 520900160, 533815040, 587196544, 733995680, 807395248, 1009244060, 1041800320, 1174393088, 1467991360, 1614790496, 2018488120, 2083600640, 2935982720, 3229580992, 4036976240, 5871965440, 6459161984, 8073952480, 12918323968, 16147904960, 32295809920, 64591619840]

約数ペア:

[(1, 64591619840), (2, 32295809920), (4, 16147904960), (5, 12918323968), (8, 8073952480), (10, 6459161984), (11, 5871965440), (16, 4036976240), (20, 3229580992), (22, 2935982720), (31, 2083600640), (32, 2018488120), (40, 1614790496), (44, 1467991360), (55, 1174393088), (62, 1041800320), (64, 1009244060), (80, 807395248), (88, 733995680), (110, 587196544), (121, 533815040), (124, 520900160), (128, 504622030), (155, 416720128), (160, 403697624), (176, 366997840), (220, 293598272), (242, 266907520), (248, 260450080), (256, 252311015), (310, 208360064), (320, 201848812), (341, 189418240), (352, 183498920), (440, 146799136), (484, 133453760), (496, 130225040), (605, 106763008), (620, 104180032), (640, 100924406), (682, 94709120), (704, 91749460), (880, 73399568), (968, 66726880), (992, 65112520), (1210, 53381504), (1223, 52814080), (1240, 52090016), (1280, 50462203), (1331, 48528640), (1364, 47354560), (1408, 45874730), (1705, 37883648), (1760, 36699784), (1936, 33363440), (1984, 32556260), (2420, 26690752), (2446, 26407040), (2480, 26045008), (2662, 24264320), (2728, 23677280), (2816, 22937365), (3410, 18941824), (3520, 18349892), (3751, 17219840), (3872, 16681720), (3968, 16278130), (4840, 13345376), (4892, 13203520), (4960, 13022504), (5324, 12132160), (5456, 11838640), (6115, 10562816), (6655, 9705728), (6820, 9470912), (7040, 9174946), (7502, 8609920), (7744, 8340860), (7936, 8139065), (9680, 6672688), (9784, 6601760), (9920, 6511252), (10648, 6066080), (10912, 5919320), (12230, 5281408), (13310, 4852864), (13453, 4801280), (13640, 4735456), (14080, 4587473), (15004, 4304960), (15488, 4170430), (18755, 3443968), (19360, 3336344), (19568, 3300880), (19840, 3255626), (21296, 3033040), (21824, 2959660), (24460, 2640704), (26620, 2426432), (26906, 2400640), (27280, 2367728), (30008, 2152480), (30976, 2085215), (37510, 1721984), (37913, 1703680), (38720, 1668172), (39136, 1650440), (39680, 1627813), (41261, 1565440), (42592, 1516520), (43648, 1479830), (48920, 1320352), (53240, 1213216), (53812, 1200320), (54560, 1183864), (60016, 1076240), (67265, 960256), (75020, 860992), (75826, 851840), (77440, 834086), (78272, 825220), (82522, 782720), (85184, 758260), (87296, 739915), (97840, 660176), (106480, 606608), (107624, 600160), (109120, 591932), (120032, 538120), (134530, 480128), (147983, 436480), (150040, 430496), (151652, 425920), (154880, 417043), (156544, 412610), (165044, 391360), (170368, 379130), (189565, 340736), (195680, 330088), (206305, 313088), (212960, 303304), (215248, 300080), (218240, 295966), (240064, 269060)]