1418871720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:584

約数の個数: 256

約数和(自身を含む): 5039677440

約数和(自身を除く): 3620805720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 83, 84, 94, 105, 120, 140, 141, 166, 168, 188, 210, 235, 249, 280, 282, 329, 332, 376, 415, 420, 433, 470, 498, 564, 581, 658, 664, 705, 830, 840, 866, 940, 987, 996, 1128, 1162, 1245, 1299, 1316, 1410, 1645, 1660, 1732, 1743, 1880, 1974, 1992, 2165, 2324, 2490, 2598, 2632, 2820, 2905, 3031, 3290, 3320, 3464, 3486, 3901, 3948, 4330, 4648, 4935, 4980, 5196, 5640, 5810, 6062, 6495, 6580, 6972, 7802, 7896, 8660, 8715, 9093, 9870, 9960, 10392, 11620, 11703, 12124, 12990, 13160, 13944, 15155, 15604, 17320, 17430, 18186, 19505, 19740, 20351, 23240, 23406, 24248, 25980, 27307, 30310, 31208, 34860, 35939, 36372, 39010, 39480, 40702, 45465, 46812, 51960, 54614, 58515, 60620, 61053, 69720, 71878, 72744, 78020, 81404, 81921, 90930, 93624, 101755, 107817, 109228, 117030, 121240, 122106, 136535, 142457, 143756, 156040, 162808, 163842, 179695, 181860, 203510, 215634, 218456, 234060, 244212, 251573, 273070, 284914, 287512, 305265, 327684, 359390, 363720, 407020, 409605, 427371, 431268, 468120, 488424, 503146, 539085, 546140, 569828, 610530, 655368, 712285, 718780, 754719, 814040, 819210, 854742, 862536, 1006292, 1078170, 1092280, 1139656, 1221060, 1257865, 1424570, 1437560, 1509438, 1638420, 1689133, 1709484, 2012584, 2136855, 2156340, 2442120, 2515730, 2849140, 3018876, 3276840, 3378266, 3418968, 3773595, 4273710, 4312680, 5031460, 5067399, 5698280, 6037752, 6756532, 7547190, 8445665, 8547420, 10062920, 10134798, 11823931, 13513064, 15094380, 16891330, 17094840, 20269596, 23647862, 25336995, 30188760, 33782660, 35471793, 40539192, 47295724, 50673990, 59119655, 67565320, 70943586, 94591448, 101347980, 118239310, 141887172, 177358965, 202695960, 236478620, 283774344, 354717930, 472957240, 709435860, 1418871720]

約数ペア:

[(1, 1418871720), (2, 709435860), (3, 472957240), (4, 354717930), (5, 283774344), (6, 236478620), (7, 202695960), (8, 177358965), (10, 141887172), (12, 118239310), (14, 101347980), (15, 94591448), (20, 70943586), (21, 67565320), (24, 59119655), (28, 50673990), (30, 47295724), (35, 40539192), (40, 35471793), (42, 33782660), (47, 30188760), (56, 25336995), (60, 23647862), (70, 20269596), (83, 17094840), (84, 16891330), (94, 15094380), (105, 13513064), (120, 11823931), (140, 10134798), (141, 10062920), (166, 8547420), (168, 8445665), (188, 7547190), (210, 6756532), (235, 6037752), (249, 5698280), (280, 5067399), (282, 5031460), (329, 4312680), (332, 4273710), (376, 3773595), (415, 3418968), (420, 3378266), (433, 3276840), (470, 3018876), (498, 2849140), (564, 2515730), (581, 2442120), (658, 2156340), (664, 2136855), (705, 2012584), (830, 1709484), (840, 1689133), (866, 1638420), (940, 1509438), (987, 1437560), (996, 1424570), (1128, 1257865), (1162, 1221060), (1245, 1139656), (1299, 1092280), (1316, 1078170), (1410, 1006292), (1645, 862536), (1660, 854742), (1732, 819210), (1743, 814040), (1880, 754719), (1974, 718780), (1992, 712285), (2165, 655368), (2324, 610530), (2490, 569828), (2598, 546140), (2632, 539085), (2820, 503146), (2905, 488424), (3031, 468120), (3290, 431268), (3320, 427371), (3464, 409605), (3486, 407020), (3901, 363720), (3948, 359390), (4330, 327684), (4648, 305265), (4935, 287512), (4980, 284914), (5196, 273070), (5640, 251573), (5810, 244212), (6062, 234060), (6495, 218456), (6580, 215634), (6972, 203510), (7802, 181860), (7896, 179695), (8660, 163842), (8715, 162808), (9093, 156040), (9870, 143756), (9960, 142457), (10392, 136535), (11620, 122106), (11703, 121240), (12124, 117030), (12990, 109228), (13160, 107817), (13944, 101755), (15155, 93624), (15604, 90930), (17320, 81921), (17430, 81404), (18186, 78020), (19505, 72744), (19740, 71878), (20351, 69720), (23240, 61053), (23406, 60620), (24248, 58515), (25980, 54614), (27307, 51960), (30310, 46812), (31208, 45465), (34860, 40702), (35939, 39480), (36372, 39010)]