650593740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 2023999488

約数和(自身を除く): 1373405748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 47, 51, 60, 68, 82, 85, 94, 102, 123, 141, 164, 170, 188, 204, 205, 235, 246, 255, 282, 331, 340, 410, 470, 492, 510, 564, 615, 662, 697, 705, 799, 820, 940, 993, 1020, 1230, 1324, 1394, 1410, 1598, 1655, 1927, 1986, 2091, 2397, 2460, 2788, 2820, 3196, 3310, 3485, 3854, 3972, 3995, 4182, 4794, 4965, 5627, 5781, 6620, 6970, 7708, 7990, 8364, 9588, 9635, 9930, 10455, 11254, 11562, 11985, 13571, 13940, 15557, 15980, 16881, 19270, 19860, 20910, 22508, 23124, 23970, 27142, 28135, 28905, 31114, 32759, 33762, 38540, 40713, 41820, 46671, 47940, 54284, 56270, 57810, 62228, 65518, 67524, 67855, 77785, 81426, 84405, 93342, 98277, 112540, 115620, 131036, 135710, 155570, 162852, 163795, 168810, 186684, 196554, 203565, 230707, 233355, 264469, 271420, 311140, 327590, 337620, 393108, 407130, 461414, 466710, 491385, 528938, 637837, 655180, 692121, 793407, 814260, 922828, 933420, 982770, 1057876, 1153535, 1275674, 1322345, 1384242, 1586814, 1913511, 1965540, 2307070, 2551348, 2644690, 2768484, 3173628, 3189185, 3460605, 3827022, 3967035, 4614140, 5289380, 6378370, 6921210, 7654044, 7934070, 9567555, 10843229, 12756740, 13842420, 15868140, 19135110, 21686458, 32529687, 38270220, 43372916, 54216145, 65059374, 108432290, 130118748, 162648435, 216864580, 325296870, 650593740]

約数ペア:

[(1, 650593740), (2, 325296870), (3, 216864580), (4, 162648435), (5, 130118748), (6, 108432290), (10, 65059374), (12, 54216145), (15, 43372916), (17, 38270220), (20, 32529687), (30, 21686458), (34, 19135110), (41, 15868140), (47, 13842420), (51, 12756740), (60, 10843229), (68, 9567555), (82, 7934070), (85, 7654044), (94, 6921210), (102, 6378370), (123, 5289380), (141, 4614140), (164, 3967035), (170, 3827022), (188, 3460605), (204, 3189185), (205, 3173628), (235, 2768484), (246, 2644690), (255, 2551348), (282, 2307070), (331, 1965540), (340, 1913511), (410, 1586814), (470, 1384242), (492, 1322345), (510, 1275674), (564, 1153535), (615, 1057876), (662, 982770), (697, 933420), (705, 922828), (799, 814260), (820, 793407), (940, 692121), (993, 655180), (1020, 637837), (1230, 528938), (1324, 491385), (1394, 466710), (1410, 461414), (1598, 407130), (1655, 393108), (1927, 337620), (1986, 327590), (2091, 311140), (2397, 271420), (2460, 264469), (2788, 233355), (2820, 230707), (3196, 203565), (3310, 196554), (3485, 186684), (3854, 168810), (3972, 163795), (3995, 162852), (4182, 155570), (4794, 135710), (4965, 131036), (5627, 115620), (5781, 112540), (6620, 98277), (6970, 93342), (7708, 84405), (7990, 81426), (8364, 77785), (9588, 67855), (9635, 67524), (9930, 65518), (10455, 62228), (11254, 57810), (11562, 56270), (11985, 54284), (13571, 47940), (13940, 46671), (15557, 41820), (15980, 40713), (16881, 38540), (19270, 33762), (19860, 32759), (20910, 31114), (22508, 28905), (23124, 28135), (23970, 27142)]