415883580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 1470643776

約数和(自身を除く): 1054760196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 53, 60, 68, 70, 84, 85, 98, 102, 105, 106, 119, 140, 147, 157, 159, 170, 196, 204, 210, 212, 238, 245, 255, 265, 294, 314, 318, 340, 357, 371, 420, 471, 476, 490, 510, 530, 588, 595, 628, 636, 714, 735, 742, 785, 795, 833, 901, 942, 980, 1020, 1060, 1099, 1113, 1190, 1428, 1470, 1484, 1570, 1590, 1666, 1785, 1802, 1855, 1884, 2198, 2226, 2355, 2380, 2499, 2597, 2669, 2703, 2940, 3140, 3180, 3297, 3332, 3570, 3604, 3710, 4165, 4396, 4452, 4505, 4710, 4998, 5194, 5338, 5406, 5495, 5565, 6307, 6594, 7140, 7420, 7693, 7791, 8007, 8321, 8330, 9010, 9420, 9996, 10388, 10676, 10812, 10990, 11130, 12495, 12614, 12985, 13188, 13345, 13515, 15386, 15582, 16014, 16485, 16642, 16660, 18020, 18683, 18921, 21980, 22260, 23079, 24963, 24990, 25228, 25970, 26690, 27030, 30772, 31164, 31535, 32028, 32970, 33284, 37366, 37842, 38465, 38955, 40035, 41605, 44149, 46158, 49926, 49980, 51940, 53380, 54060, 56049, 58247, 63070, 65940, 74732, 75684, 76930, 77910, 80070, 83210, 88298, 92316, 93415, 94605, 99852, 112098, 115395, 116494, 124815, 126140, 130781, 132447, 141457, 153860, 155820, 160140, 166420, 174741, 176596, 186830, 189210, 220745, 224196, 230790, 232988, 249630, 261562, 264894, 280245, 282914, 291235, 349482, 373660, 378420, 392343, 407729, 424371, 441490, 461580, 499260, 523124, 529788, 560490, 565828, 582470, 653905, 662235, 698964, 707285, 784686, 815458, 848742, 873705, 882980, 990199, 1120980, 1164940, 1223187, 1307810, 1324470, 1414570, 1569372, 1630916, 1697484, 1747410, 1961715, 1980398, 2038645, 2121855, 2446374, 2615620, 2648940, 2829140, 2970597, 3494820, 3923430, 3960796, 4077290, 4243710, 4892748, 4950995, 5941194, 6115935, 6931393, 7846860, 8154580, 8487420, 9901990, 11882388, 12231870, 13862786, 14852985, 19803980, 20794179, 24463740, 27725572, 29705970, 34656965, 41588358, 59411940, 69313930, 83176716, 103970895, 138627860, 207941790, 415883580]

約数ペア:

[(1, 415883580), (2, 207941790), (3, 138627860), (4, 103970895), (5, 83176716), (6, 69313930), (7, 59411940), (10, 41588358), (12, 34656965), (14, 29705970), (15, 27725572), (17, 24463740), (20, 20794179), (21, 19803980), (28, 14852985), (30, 13862786), (34, 12231870), (35, 11882388), (42, 9901990), (49, 8487420), (51, 8154580), (53, 7846860), (60, 6931393), (68, 6115935), (70, 5941194), (84, 4950995), (85, 4892748), (98, 4243710), (102, 4077290), (105, 3960796), (106, 3923430), (119, 3494820), (140, 2970597), (147, 2829140), (157, 2648940), (159, 2615620), (170, 2446374), (196, 2121855), (204, 2038645), (210, 1980398), (212, 1961715), (238, 1747410), (245, 1697484), (255, 1630916), (265, 1569372), (294, 1414570), (314, 1324470), (318, 1307810), (340, 1223187), (357, 1164940), (371, 1120980), (420, 990199), (471, 882980), (476, 873705), (490, 848742), (510, 815458), (530, 784686), (588, 707285), (595, 698964), (628, 662235), (636, 653905), (714, 582470), (735, 565828), (742, 560490), (785, 529788), (795, 523124), (833, 499260), (901, 461580), (942, 441490), (980, 424371), (1020, 407729), (1060, 392343), (1099, 378420), (1113, 373660), (1190, 349482), (1428, 291235), (1470, 282914), (1484, 280245), (1570, 264894), (1590, 261562), (1666, 249630), (1785, 232988), (1802, 230790), (1855, 224196), (1884, 220745), (2198, 189210), (2226, 186830), (2355, 176596), (2380, 174741), (2499, 166420), (2597, 160140), (2669, 155820), (2703, 153860), (2940, 141457), (3140, 132447), (3180, 130781), (3297, 126140), (3332, 124815), (3570, 116494), (3604, 115395), (3710, 112098), (4165, 99852), (4396, 94605), (4452, 93415), (4505, 92316), (4710, 88298), (4998, 83210), (5194, 80070), (5338, 77910), (5406, 76930), (5495, 75684), (5565, 74732), (6307, 65940), (6594, 63070), (7140, 58247), (7420, 56049), (7693, 54060), (7791, 53380), (8007, 51940), (8321, 49980), (8330, 49926), (9010, 46158), (9420, 44149), (9996, 41605), (10388, 40035), (10676, 38955), (10812, 38465), (10990, 37842), (11130, 37366), (12495, 33284), (12614, 32970), (12985, 32028), (13188, 31535), (13345, 31164), (13515, 30772), (15386, 27030), (15582, 26690), (16014, 25970), (16485, 25228), (16642, 24990), (16660, 24963), (18020, 23079), (18683, 22260), (18921, 21980)]