415271220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4054

約数の個数: 192

約数和(自身を含む): 1506785280

約数和(自身を除く): 1091514060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1729, 1820, 1995, 2470, 2660, 2730, 2964, 3458, 3705, 3990, 4003, 4940, 5187, 5460, 6916, 7410, 7980, 8006, 8645, 10374, 12009, 14820, 16012, 17290, 20015, 20748, 24018, 25935, 28021, 34580, 40030, 48036, 51870, 52039, 56042, 60045, 76057, 80060, 84063, 103740, 104078, 112084, 120090, 140105, 152114, 156117, 168126, 208156, 228171, 240180, 260195, 280210, 304228, 312234, 336252, 364273, 380285, 420315, 456342, 520390, 532399, 560420, 624468, 728546, 760570, 780585, 840630, 912684, 988741, 1040780, 1064798, 1092819, 1140855, 1457092, 1521140, 1561170, 1597197, 1681260, 1821365, 1977482, 2129596, 2185638, 2281710, 2661995, 2966223, 3122340, 3194394, 3642730, 3954964, 4371276, 4563420, 4943705, 5323990, 5464095, 5932446, 6388788, 6921187, 7285460, 7985985, 9887410, 10647980, 10928190, 11864892, 13842374, 14831115, 15971970, 19774820, 20763561, 21856380, 27684748, 29662230, 31943940, 34605935, 41527122, 59324460, 69211870, 83054244, 103817805, 138423740, 207635610, 415271220]

約数ペア:

[(1, 415271220), (2, 207635610), (3, 138423740), (4, 103817805), (5, 83054244), (6, 69211870), (7, 59324460), (10, 41527122), (12, 34605935), (13, 31943940), (14, 29662230), (15, 27684748), (19, 21856380), (20, 20763561), (21, 19774820), (26, 15971970), (28, 14831115), (30, 13842374), (35, 11864892), (38, 10928190), (39, 10647980), (42, 9887410), (52, 7985985), (57, 7285460), (60, 6921187), (65, 6388788), (70, 5932446), (76, 5464095), (78, 5323990), (84, 4943705), (91, 4563420), (95, 4371276), (105, 3954964), (114, 3642730), (130, 3194394), (133, 3122340), (140, 2966223), (156, 2661995), (182, 2281710), (190, 2185638), (195, 2129596), (210, 1977482), (228, 1821365), (247, 1681260), (260, 1597197), (266, 1561170), (273, 1521140), (285, 1457092), (364, 1140855), (380, 1092819), (390, 1064798), (399, 1040780), (420, 988741), (455, 912684), (494, 840630), (532, 780585), (546, 760570), (570, 728546), (665, 624468), (741, 560420), (780, 532399), (798, 520390), (910, 456342), (988, 420315), (1092, 380285), (1140, 364273), (1235, 336252), (1330, 312234), (1365, 304228), (1482, 280210), (1596, 260195), (1729, 240180), (1820, 228171), (1995, 208156), (2470, 168126), (2660, 156117), (2730, 152114), (2964, 140105), (3458, 120090), (3705, 112084), (3990, 104078), (4003, 103740), (4940, 84063), (5187, 80060), (5460, 76057), (6916, 60045), (7410, 56042), (7980, 52039), (8006, 51870), (8645, 48036), (10374, 40030), (12009, 34580), (14820, 28021), (16012, 25935), (17290, 24018), (20015, 20748)]