128741130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 411713280

約数和(自身を除く): 282972150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 49, 54, 63, 70, 74, 90, 98, 105, 111, 126, 135, 147, 185, 189, 210, 222, 245, 259, 263, 270, 294, 315, 333, 370, 378, 441, 490, 518, 526, 555, 630, 666, 735, 777, 789, 882, 945, 999, 1110, 1295, 1315, 1323, 1470, 1554, 1578, 1665, 1813, 1841, 1890, 1998, 2205, 2331, 2367, 2590, 2630, 2646, 3330, 3626, 3682, 3885, 3945, 4410, 4662, 4734, 4995, 5439, 5523, 6615, 6993, 7101, 7770, 7890, 9065, 9205, 9731, 9990, 10878, 11046, 11655, 11835, 12887, 13230, 13986, 14202, 16317, 16569, 18130, 18410, 19462, 23310, 23670, 25774, 27195, 27615, 29193, 32634, 33138, 34965, 35505, 38661, 48655, 48951, 49707, 54390, 55230, 58386, 64435, 68117, 69930, 71010, 77322, 81585, 82845, 87579, 97310, 97902, 99414, 115983, 128870, 136234, 145965, 163170, 165690, 175158, 193305, 204351, 231966, 244755, 248535, 262737, 291930, 340585, 347949, 386610, 408702, 437895, 476819, 489510, 497070, 525474, 579915, 613053, 681170, 695898, 875790, 953638, 1021755, 1159830, 1226106, 1313685, 1430457, 1739745, 1839159, 2043510, 2384095, 2627370, 2860914, 3065265, 3479490, 3678318, 4291371, 4768190, 6130530, 7152285, 8582742, 9195795, 12874113, 14304570, 18391590, 21456855, 25748226, 42913710, 64370565, 128741130]

約数ペア:

[(1, 128741130), (2, 64370565), (3, 42913710), (5, 25748226), (6, 21456855), (7, 18391590), (9, 14304570), (10, 12874113), (14, 9195795), (15, 8582742), (18, 7152285), (21, 6130530), (27, 4768190), (30, 4291371), (35, 3678318), (37, 3479490), (42, 3065265), (45, 2860914), (49, 2627370), (54, 2384095), (63, 2043510), (70, 1839159), (74, 1739745), (90, 1430457), (98, 1313685), (105, 1226106), (111, 1159830), (126, 1021755), (135, 953638), (147, 875790), (185, 695898), (189, 681170), (210, 613053), (222, 579915), (245, 525474), (259, 497070), (263, 489510), (270, 476819), (294, 437895), (315, 408702), (333, 386610), (370, 347949), (378, 340585), (441, 291930), (490, 262737), (518, 248535), (526, 244755), (555, 231966), (630, 204351), (666, 193305), (735, 175158), (777, 165690), (789, 163170), (882, 145965), (945, 136234), (999, 128870), (1110, 115983), (1295, 99414), (1315, 97902), (1323, 97310), (1470, 87579), (1554, 82845), (1578, 81585), (1665, 77322), (1813, 71010), (1841, 69930), (1890, 68117), (1998, 64435), (2205, 58386), (2331, 55230), (2367, 54390), (2590, 49707), (2630, 48951), (2646, 48655), (3330, 38661), (3626, 35505), (3682, 34965), (3885, 33138), (3945, 32634), (4410, 29193), (4662, 27615), (4734, 27195), (4995, 25774), (5439, 23670), (5523, 23310), (6615, 19462), (6993, 18410), (7101, 18130), (7770, 16569), (7890, 16317), (9065, 14202), (9205, 13986), (9731, 13230), (9990, 12887), (10878, 11835), (11046, 11655)]