2515671270

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:537

約数の個数: 240

約数和(自身を含む): 7931439648

約数和(自身を除く): 5415768378

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 241, 245, 263, 270, 294, 315, 378, 405, 441, 482, 490, 526, 567, 630, 723, 735, 789, 810, 882, 945, 1134, 1205, 1315, 1323, 1446, 1470, 1578, 1687, 1841, 1890, 2169, 2205, 2367, 2410, 2630, 2646, 2835, 3374, 3615, 3682, 3945, 3969, 4338, 4410, 4734, 5061, 5523, 5670, 6507, 6615, 7101, 7230, 7890, 7938, 8435, 9205, 10122, 10845, 11046, 11809, 11835, 12887, 13014, 13230, 14202, 15183, 16569, 16870, 18410, 19521, 19845, 21303, 21690, 23618, 23670, 25305, 25774, 27615, 30366, 32535, 33138, 35427, 35505, 38661, 39042, 39690, 42606, 45549, 49707, 50610, 55230, 59045, 63383, 64435, 65070, 70854, 71010, 75915, 77322, 82845, 91098, 97605, 99414, 106281, 106515, 115983, 118090, 126766, 128870, 136647, 149121, 151830, 165690, 177135, 190149, 193305, 195210, 212562, 213030, 227745, 231966, 248535, 273294, 298242, 316915, 318843, 347949, 354270, 380298, 386610, 443681, 455490, 497070, 531405, 570447, 579915, 633830, 637686, 683235, 695898, 745605, 887362, 950745, 956529, 1043847, 1062810, 1140894, 1159830, 1331043, 1366470, 1491210, 1594215, 1711341, 1739745, 1901490, 1913058, 2087694, 2218405, 2662086, 2852235, 3105767, 3188430, 3422682, 3479490, 3993129, 4436810, 4782645, 5134023, 5219235, 5704470, 6211534, 6655215, 7986258, 8556705, 9317301, 9565290, 10268046, 10438470, 11979387, 13310430, 15528835, 17113410, 18634602, 19965645, 23958774, 25670115, 27951903, 31057670, 35938161, 39931290, 46586505, 51340230, 55903806, 59896935, 71876322, 83855709, 93173010, 119793870, 139759515, 167711418, 179690805, 251567127, 279519030, 359381610, 419278545, 503134254, 838557090, 1257835635, 2515671270]

約数ペア:

[(1, 2515671270), (2, 1257835635), (3, 838557090), (5, 503134254), (6, 419278545), (7, 359381610), (9, 279519030), (10, 251567127), (14, 179690805), (15, 167711418), (18, 139759515), (21, 119793870), (27, 93173010), (30, 83855709), (35, 71876322), (42, 59896935), (45, 55903806), (49, 51340230), (54, 46586505), (63, 39931290), (70, 35938161), (81, 31057670), (90, 27951903), (98, 25670115), (105, 23958774), (126, 19965645), (135, 18634602), (147, 17113410), (162, 15528835), (189, 13310430), (210, 11979387), (241, 10438470), (245, 10268046), (263, 9565290), (270, 9317301), (294, 8556705), (315, 7986258), (378, 6655215), (405, 6211534), (441, 5704470), (482, 5219235), (490, 5134023), (526, 4782645), (567, 4436810), (630, 3993129), (723, 3479490), (735, 3422682), (789, 3188430), (810, 3105767), (882, 2852235), (945, 2662086), (1134, 2218405), (1205, 2087694), (1315, 1913058), (1323, 1901490), (1446, 1739745), (1470, 1711341), (1578, 1594215), (1687, 1491210), (1841, 1366470), (1890, 1331043), (2169, 1159830), (2205, 1140894), (2367, 1062810), (2410, 1043847), (2630, 956529), (2646, 950745), (2835, 887362), (3374, 745605), (3615, 695898), (3682, 683235), (3945, 637686), (3969, 633830), (4338, 579915), (4410, 570447), (4734, 531405), (5061, 497070), (5523, 455490), (5670, 443681), (6507, 386610), (6615, 380298), (7101, 354270), (7230, 347949), (7890, 318843), (7938, 316915), (8435, 298242), (9205, 273294), (10122, 248535), (10845, 231966), (11046, 227745), (11809, 213030), (11835, 212562), (12887, 195210), (13014, 193305), (13230, 190149), (14202, 177135), (15183, 165690), (16569, 151830), (16870, 149121), (18410, 136647), (19521, 128870), (19845, 126766), (21303, 118090), (21690, 115983), (23618, 106515), (23670, 106281), (25305, 99414), (25774, 97605), (27615, 91098), (30366, 82845), (32535, 77322), (33138, 75915), (35427, 71010), (35505, 70854), (38661, 65070), (39042, 64435), (39690, 63383), (42606, 59045), (45549, 55230), (49707, 50610)]