214326840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1086

約数の個数: 256

約数和(自身を含む): 833817600

約数和(自身を除く): 619490760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 798, 840, 910, 988, 1033, 1064, 1092, 1140, 1235, 1330, 1365, 1482, 1560, 1596, 1729, 1820, 1976, 1995, 2066, 2184, 2280, 2470, 2660, 2730, 2964, 3099, 3192, 3458, 3640, 3705, 3990, 4132, 4940, 5165, 5187, 5320, 5460, 5928, 6198, 6916, 7231, 7410, 7980, 8264, 8645, 9880, 10330, 10374, 10920, 12396, 13429, 13832, 14462, 14820, 15495, 15960, 17290, 19627, 20660, 20748, 21693, 24792, 25935, 26858, 28924, 29640, 30990, 34580, 36155, 39254, 40287, 41320, 41496, 43386, 51870, 53716, 57848, 58881, 61980, 67145, 69160, 72310, 78508, 80574, 86772, 94003, 98135, 103740, 107432, 108465, 117762, 123960, 134290, 137389, 144620, 157016, 161148, 173544, 188006, 196270, 201435, 207480, 216930, 235524, 255151, 268580, 274778, 282009, 289240, 294405, 322296, 376012, 392540, 402870, 412167, 433860, 470015, 471048, 510302, 537160, 549556, 564018, 588810, 686945, 752024, 765453, 785080, 805740, 824334, 867720, 940030, 1020604, 1099112, 1128036, 1177620, 1275755, 1373890, 1410045, 1530906, 1611480, 1648668, 1786057, 1880060, 2041208, 2060835, 2256072, 2355240, 2551510, 2747780, 2820090, 3061812, 3297336, 3572114, 3760120, 3827265, 4121670, 5103020, 5358171, 5495560, 5640180, 6123624, 7144228, 7654530, 8243340, 8930285, 10206040, 10716342, 11280360, 14288456, 15309060, 16486680, 17860570, 21432684, 26790855, 30618120, 35721140, 42865368, 53581710, 71442280, 107163420, 214326840]

約数ペア:

[(1, 214326840), (2, 107163420), (3, 71442280), (4, 53581710), (5, 42865368), (6, 35721140), (7, 30618120), (8, 26790855), (10, 21432684), (12, 17860570), (13, 16486680), (14, 15309060), (15, 14288456), (19, 11280360), (20, 10716342), (21, 10206040), (24, 8930285), (26, 8243340), (28, 7654530), (30, 7144228), (35, 6123624), (38, 5640180), (39, 5495560), (40, 5358171), (42, 5103020), (52, 4121670), (56, 3827265), (57, 3760120), (60, 3572114), (65, 3297336), (70, 3061812), (76, 2820090), (78, 2747780), (84, 2551510), (91, 2355240), (95, 2256072), (104, 2060835), (105, 2041208), (114, 1880060), (120, 1786057), (130, 1648668), (133, 1611480), (140, 1530906), (152, 1410045), (156, 1373890), (168, 1275755), (182, 1177620), (190, 1128036), (195, 1099112), (210, 1020604), (228, 940030), (247, 867720), (260, 824334), (266, 805740), (273, 785080), (280, 765453), (285, 752024), (312, 686945), (364, 588810), (380, 564018), (390, 549556), (399, 537160), (420, 510302), (455, 471048), (456, 470015), (494, 433860), (520, 412167), (532, 402870), (546, 392540), (570, 376012), (665, 322296), (728, 294405), (741, 289240), (760, 282009), (780, 274778), (798, 268580), (840, 255151), (910, 235524), (988, 216930), (1033, 207480), (1064, 201435), (1092, 196270), (1140, 188006), (1235, 173544), (1330, 161148), (1365, 157016), (1482, 144620), (1560, 137389), (1596, 134290), (1729, 123960), (1820, 117762), (1976, 108465), (1995, 107432), (2066, 103740), (2184, 98135), (2280, 94003), (2470, 86772), (2660, 80574), (2730, 78508), (2964, 72310), (3099, 69160), (3192, 67145), (3458, 61980), (3640, 58881), (3705, 57848), (3990, 53716), (4132, 51870), (4940, 43386), (5165, 41496), (5187, 41320), (5320, 40287), (5460, 39254), (5928, 36155), (6198, 34580), (6916, 30990), (7231, 29640), (7410, 28924), (7980, 26858), (8264, 25935), (8645, 24792), (9880, 21693), (10330, 20748), (10374, 20660), (10920, 19627), (12396, 17290), (13429, 15960), (13832, 15495), (14462, 14820)]