48342840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:286

約数の個数: 256

約数和(自身を含む): 188697600

約数和(自身を除く): 140354760

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, 233, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 466, 494, 520, 532, 546, 570, 665, 699, 728, 741, 760, 780, 798, 840, 910, 932, 988, 1064, 1092, 1140, 1165, 1235, 1330, 1365, 1398, 1482, 1560, 1596, 1631, 1729, 1820, 1864, 1976, 1995, 2184, 2280, 2330, 2470, 2660, 2730, 2796, 2964, 3029, 3192, 3262, 3458, 3495, 3640, 3705, 3990, 4427, 4660, 4893, 4940, 5187, 5320, 5460, 5592, 5928, 6058, 6524, 6916, 6990, 7410, 7980, 8155, 8645, 8854, 9087, 9320, 9786, 9880, 10374, 10920, 12116, 13048, 13281, 13832, 13980, 14820, 15145, 15960, 16310, 17290, 17708, 18174, 19572, 20748, 21203, 22135, 24232, 24465, 25935, 26562, 27960, 29640, 30290, 30989, 32620, 34580, 35416, 36348, 39144, 41496, 42406, 44270, 45435, 48930, 51870, 53124, 57551, 60580, 61978, 63609, 65240, 66405, 69160, 72696, 84812, 88540, 90870, 92967, 97860, 103740, 106015, 106248, 115102, 121160, 123956, 127218, 132810, 154945, 169624, 172653, 177080, 181740, 185934, 195720, 207480, 212030, 230204, 247912, 254436, 265620, 287755, 309890, 318045, 345306, 363480, 371868, 402857, 424060, 460408, 464835, 508872, 531240, 575510, 619780, 636090, 690612, 743736, 805714, 848120, 863265, 929670, 1151020, 1208571, 1239560, 1272180, 1381224, 1611428, 1726530, 1859340, 2014285, 2302040, 2417142, 2544360, 3222856, 3453060, 3718680, 4028570, 4834284, 6042855, 6906120, 8057140, 9668568, 12085710, 16114280, 24171420, 48342840]

約数ペア:

[(1, 48342840), (2, 24171420), (3, 16114280), (4, 12085710), (5, 9668568), (6, 8057140), (7, 6906120), (8, 6042855), (10, 4834284), (12, 4028570), (13, 3718680), (14, 3453060), (15, 3222856), (19, 2544360), (20, 2417142), (21, 2302040), (24, 2014285), (26, 1859340), (28, 1726530), (30, 1611428), (35, 1381224), (38, 1272180), (39, 1239560), (40, 1208571), (42, 1151020), (52, 929670), (56, 863265), (57, 848120), (60, 805714), (65, 743736), (70, 690612), (76, 636090), (78, 619780), (84, 575510), (91, 531240), (95, 508872), (104, 464835), (105, 460408), (114, 424060), (120, 402857), (130, 371868), (133, 363480), (140, 345306), (152, 318045), (156, 309890), (168, 287755), (182, 265620), (190, 254436), (195, 247912), (210, 230204), (228, 212030), (233, 207480), (247, 195720), (260, 185934), (266, 181740), (273, 177080), (280, 172653), (285, 169624), (312, 154945), (364, 132810), (380, 127218), (390, 123956), (399, 121160), (420, 115102), (455, 106248), (456, 106015), (466, 103740), (494, 97860), (520, 92967), (532, 90870), (546, 88540), (570, 84812), (665, 72696), (699, 69160), (728, 66405), (741, 65240), (760, 63609), (780, 61978), (798, 60580), (840, 57551), (910, 53124), (932, 51870), (988, 48930), (1064, 45435), (1092, 44270), (1140, 42406), (1165, 41496), (1235, 39144), (1330, 36348), (1365, 35416), (1398, 34580), (1482, 32620), (1560, 30989), (1596, 30290), (1631, 29640), (1729, 27960), (1820, 26562), (1864, 25935), (1976, 24465), (1995, 24232), (2184, 22135), (2280, 21203), (2330, 20748), (2470, 19572), (2660, 18174), (2730, 17708), (2796, 17290), (2964, 16310), (3029, 15960), (3192, 15145), (3262, 14820), (3458, 13980), (3495, 13832), (3640, 13281), (3705, 13048), (3990, 12116), (4427, 10920), (4660, 10374), (4893, 9880), (4940, 9786), (5187, 9320), (5320, 9087), (5460, 8854), (5592, 8645), (5928, 8155), (6058, 7980), (6524, 7410), (6916, 6990)]