485798460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3636

約数の個数: 192

約数和(自身を含む): 1733114880

約数和(自身を除く): 1247316420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 51, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 133, 140, 170, 190, 204, 210, 228, 238, 255, 266, 285, 323, 340, 357, 380, 399, 420, 476, 510, 532, 570, 595, 646, 665, 714, 798, 969, 1020, 1140, 1190, 1292, 1330, 1428, 1596, 1615, 1785, 1938, 1995, 2261, 2380, 2660, 3230, 3570, 3581, 3876, 3990, 4522, 4845, 6460, 6783, 7140, 7162, 7980, 9044, 9690, 10743, 11305, 13566, 14324, 17905, 19380, 21486, 22610, 25067, 27132, 33915, 35810, 42972, 45220, 50134, 53715, 60877, 67830, 68039, 71620, 75201, 100268, 107430, 121754, 125335, 135660, 136078, 150402, 182631, 204117, 214860, 243508, 250670, 272156, 300804, 304385, 340195, 365262, 376005, 408234, 426139, 476273, 501340, 608770, 680390, 730524, 752010, 816468, 852278, 913155, 952546, 1020585, 1156663, 1217540, 1278417, 1360780, 1428819, 1504020, 1704556, 1826310, 1905092, 2041170, 2130695, 2313326, 2381365, 2556834, 2857638, 3469989, 3652620, 4082340, 4261390, 4626652, 4762730, 5113668, 5715276, 5783315, 6392085, 6939978, 7144095, 8096641, 8522780, 9525460, 11566630, 12784170, 13879956, 14288190, 16193282, 17349945, 23133260, 24289923, 25568340, 28576380, 32386564, 34699890, 40483205, 48579846, 69399780, 80966410, 97159692, 121449615, 161932820, 242899230, 485798460]

約数ペア:

[(1, 485798460), (2, 242899230), (3, 161932820), (4, 121449615), (5, 97159692), (6, 80966410), (7, 69399780), (10, 48579846), (12, 40483205), (14, 34699890), (15, 32386564), (17, 28576380), (19, 25568340), (20, 24289923), (21, 23133260), (28, 17349945), (30, 16193282), (34, 14288190), (35, 13879956), (38, 12784170), (42, 11566630), (51, 9525460), (57, 8522780), (60, 8096641), (68, 7144095), (70, 6939978), (76, 6392085), (84, 5783315), (85, 5715276), (95, 5113668), (102, 4762730), (105, 4626652), (114, 4261390), (119, 4082340), (133, 3652620), (140, 3469989), (170, 2857638), (190, 2556834), (204, 2381365), (210, 2313326), (228, 2130695), (238, 2041170), (255, 1905092), (266, 1826310), (285, 1704556), (323, 1504020), (340, 1428819), (357, 1360780), (380, 1278417), (399, 1217540), (420, 1156663), (476, 1020585), (510, 952546), (532, 913155), (570, 852278), (595, 816468), (646, 752010), (665, 730524), (714, 680390), (798, 608770), (969, 501340), (1020, 476273), (1140, 426139), (1190, 408234), (1292, 376005), (1330, 365262), (1428, 340195), (1596, 304385), (1615, 300804), (1785, 272156), (1938, 250670), (1995, 243508), (2261, 214860), (2380, 204117), (2660, 182631), (3230, 150402), (3570, 136078), (3581, 135660), (3876, 125335), (3990, 121754), (4522, 107430), (4845, 100268), (6460, 75201), (6783, 71620), (7140, 68039), (7162, 67830), (7980, 60877), (9044, 53715), (9690, 50134), (10743, 45220), (11305, 42972), (13566, 35810), (14324, 33915), (17905, 27132), (19380, 25067), (21486, 22610)]