2827183080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{1987}}^1$

素因数の和:2239

約数の個数: 128

約数和(自身を含む): 8656865280

約数和(自身を除く): 5829682200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 167, 213, 284, 334, 355, 426, 501, 568, 668, 710, 835, 852, 1002, 1065, 1336, 1420, 1670, 1704, 1987, 2004, 2130, 2505, 2840, 3340, 3974, 4008, 4260, 5010, 5961, 6680, 7948, 8520, 9935, 10020, 11857, 11922, 15896, 19870, 20040, 23714, 23844, 29805, 35571, 39740, 47428, 47688, 59285, 59610, 71142, 79480, 94856, 118570, 119220, 141077, 142284, 177855, 237140, 238440, 282154, 284568, 331829, 355710, 423231, 474280, 564308, 663658, 705385, 711420, 846462, 995487, 1128616, 1327316, 1410770, 1422840, 1659145, 1692924, 1990974, 2116155, 2654632, 2821540, 3318290, 3385848, 3981948, 4232310, 4977435, 5643080, 6636580, 7963896, 8464620, 9954870, 13273160, 16929240, 19909740, 23559859, 39819480, 47119718, 70679577, 94239436, 117799295, 141359154, 188478872, 235598590, 282718308, 353397885, 471197180, 565436616, 706795770, 942394360, 1413591540, 2827183080]

約数ペア:

[(1, 2827183080), (2, 1413591540), (3, 942394360), (4, 706795770), (5, 565436616), (6, 471197180), (8, 353397885), (10, 282718308), (12, 235598590), (15, 188478872), (20, 141359154), (24, 117799295), (30, 94239436), (40, 70679577), (60, 47119718), (71, 39819480), (120, 23559859), (142, 19909740), (167, 16929240), (213, 13273160), (284, 9954870), (334, 8464620), (355, 7963896), (426, 6636580), (501, 5643080), (568, 4977435), (668, 4232310), (710, 3981948), (835, 3385848), (852, 3318290), (1002, 2821540), (1065, 2654632), (1336, 2116155), (1420, 1990974), (1670, 1692924), (1704, 1659145), (1987, 1422840), (2004, 1410770), (2130, 1327316), (2505, 1128616), (2840, 995487), (3340, 846462), (3974, 711420), (4008, 705385), (4260, 663658), (5010, 564308), (5961, 474280), (6680, 423231), (7948, 355710), (8520, 331829), (9935, 284568), (10020, 282154), (11857, 238440), (11922, 237140), (15896, 177855), (19870, 142284), (20040, 141077), (23714, 119220), (23844, 118570), (29805, 94856), (35571, 79480), (39740, 71142), (47428, 59610), (47688, 59285)]