471288720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 320

約数和(自身を含む): 1748459520

約数和(自身を除く): 1277170800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 67, 70, 79, 80, 84, 105, 106, 112, 120, 134, 140, 158, 159, 168, 201, 210, 212, 237, 240, 265, 268, 280, 316, 318, 335, 336, 371, 395, 402, 420, 424, 469, 474, 530, 536, 553, 560, 632, 636, 670, 742, 790, 795, 804, 840, 848, 938, 948, 1005, 1060, 1072, 1106, 1113, 1185, 1264, 1272, 1340, 1407, 1484, 1580, 1590, 1608, 1659, 1680, 1855, 1876, 1896, 2010, 2120, 2212, 2226, 2345, 2370, 2544, 2680, 2765, 2814, 2968, 3160, 3180, 3216, 3318, 3551, 3710, 3752, 3792, 4020, 4187, 4240, 4424, 4452, 4690, 4740, 5293, 5360, 5530, 5565, 5628, 5936, 6320, 6360, 6636, 7035, 7102, 7420, 7504, 8040, 8295, 8374, 8848, 8904, 9380, 9480, 10586, 10653, 11060, 11130, 11256, 12561, 12720, 13272, 14070, 14204, 14840, 15879, 16080, 16590, 16748, 17755, 17808, 18760, 18960, 20935, 21172, 21306, 22120, 22260, 22512, 24857, 25122, 26465, 26544, 28140, 28408, 29309, 29680, 31758, 33180, 33496, 35510, 37051, 37520, 41870, 42344, 42612, 44240, 44520, 49714, 50244, 52930, 53265, 56280, 56816, 58618, 62805, 63516, 66360, 66992, 71020, 74102, 74571, 79395, 83740, 84688, 85224, 87927, 89040, 99428, 100488, 105860, 106530, 111153, 112560, 117236, 124285, 125610, 127032, 132720, 142040, 146545, 148204, 149142, 158790, 167480, 170448, 175854, 185255, 198856, 200976, 211720, 213060, 222306, 234472, 248570, 251220, 254064, 280529, 284080, 293090, 296408, 298284, 317580, 334960, 351708, 370510, 372855, 397712, 423440, 426120, 439635, 444612, 468944, 497140, 502440, 555765, 561058, 586180, 592816, 596568, 635160, 703416, 741020, 745710, 841587, 852240, 879270, 889224, 994280, 1004880, 1111530, 1122116, 1172360, 1193136, 1270320, 1402645, 1406832, 1482040, 1491420, 1683174, 1758540, 1778448, 1963703, 1988560, 2223060, 2244232, 2344720, 2805290, 2964080, 2982840, 3366348, 3517080, 3927406, 4207935, 4446120, 4488464, 5610580, 5891109, 5965680, 6732696, 7034160, 7854812, 8415870, 8892240, 9818515, 11221160, 11782218, 13465392, 15709624, 16831740, 19637030, 22442320, 23564436, 29455545, 31419248, 33663480, 39274060, 47128872, 58911090, 67326960, 78548120, 94257744, 117822180, 157096240, 235644360, 471288720]

約数ペア:

[(1, 471288720), (2, 235644360), (3, 157096240), (4, 117822180), (5, 94257744), (6, 78548120), (7, 67326960), (8, 58911090), (10, 47128872), (12, 39274060), (14, 33663480), (15, 31419248), (16, 29455545), (20, 23564436), (21, 22442320), (24, 19637030), (28, 16831740), (30, 15709624), (35, 13465392), (40, 11782218), (42, 11221160), (48, 9818515), (53, 8892240), (56, 8415870), (60, 7854812), (67, 7034160), (70, 6732696), (79, 5965680), (80, 5891109), (84, 5610580), (105, 4488464), (106, 4446120), (112, 4207935), (120, 3927406), (134, 3517080), (140, 3366348), (158, 2982840), (159, 2964080), (168, 2805290), (201, 2344720), (210, 2244232), (212, 2223060), (237, 1988560), (240, 1963703), (265, 1778448), (268, 1758540), (280, 1683174), (316, 1491420), (318, 1482040), (335, 1406832), (336, 1402645), (371, 1270320), (395, 1193136), (402, 1172360), (420, 1122116), (424, 1111530), (469, 1004880), (474, 994280), (530, 889224), (536, 879270), (553, 852240), (560, 841587), (632, 745710), (636, 741020), (670, 703416), (742, 635160), (790, 596568), (795, 592816), (804, 586180), (840, 561058), (848, 555765), (938, 502440), (948, 497140), (1005, 468944), (1060, 444612), (1072, 439635), (1106, 426120), (1113, 423440), (1185, 397712), (1264, 372855), (1272, 370510), (1340, 351708), (1407, 334960), (1484, 317580), (1580, 298284), (1590, 296408), (1608, 293090), (1659, 284080), (1680, 280529), (1855, 254064), (1876, 251220), (1896, 248570), (2010, 234472), (2120, 222306), (2212, 213060), (2226, 211720), (2345, 200976), (2370, 198856), (2544, 185255), (2680, 175854), (2765, 170448), (2814, 167480), (2968, 158790), (3160, 149142), (3180, 148204), (3216, 146545), (3318, 142040), (3551, 132720), (3710, 127032), (3752, 125610), (3792, 124285), (4020, 117236), (4187, 112560), (4240, 111153), (4424, 106530), (4452, 105860), (4690, 100488), (4740, 99428), (5293, 89040), (5360, 87927), (5530, 85224), (5565, 84688), (5628, 83740), (5936, 79395), (6320, 74571), (6360, 74102), (6636, 71020), (7035, 66992), (7102, 66360), (7420, 63516), (7504, 62805), (8040, 58618), (8295, 56816), (8374, 56280), (8848, 53265), (8904, 52930), (9380, 50244), (9480, 49714), (10586, 44520), (10653, 44240), (11060, 42612), (11130, 42344), (11256, 41870), (12561, 37520), (12720, 37051), (13272, 35510), (14070, 33496), (14204, 33180), (14840, 31758), (15879, 29680), (16080, 29309), (16590, 28408), (16748, 28140), (17755, 26544), (17808, 26465), (18760, 25122), (18960, 24857), (20935, 22512), (21172, 22260), (21306, 22120)]