304127460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2063}}^1$

素因数の和:2104

約数の個数: 240

約数和(自身を含む): 1174795776

約数和(自身を除く): 870668316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2063, 2106, 2268, 2340, 2457, 2730, 2835, 3276, 3510, 3780, 4095, 4126, 4212, 4914, 5265, 5460, 5670, 6189, 7020, 7371, 8190, 8252, 9828, 10315, 10530, 11340, 12285, 12378, 14441, 14742, 16380, 18567, 20630, 21060, 24570, 24756, 26819, 28882, 29484, 30945, 36855, 37134, 41260, 43323, 49140, 53638, 55701, 57764, 61890, 72205, 73710, 74268, 80457, 86646, 92835, 107276, 111402, 123780, 129969, 134095, 144410, 147420, 160914, 167103, 173292, 185670, 187733, 216615, 222804, 241371, 259938, 268190, 278505, 288820, 321828, 334206, 371340, 375466, 389907, 402285, 433230, 482742, 519876, 536380, 557010, 563199, 649845, 668412, 724113, 750932, 779814, 804570, 835515, 866460, 938665, 965484, 1114020, 1126398, 1169721, 1206855, 1299690, 1448226, 1559628, 1609140, 1671030, 1689597, 1877330, 1949535, 2172339, 2252796, 2339442, 2413710, 2599380, 2815995, 2896452, 3342060, 3379194, 3620565, 3754660, 3899070, 4344678, 4678884, 4827420, 5068791, 5631990, 5848605, 6758388, 7241130, 7798140, 8447985, 8689356, 10137582, 10861695, 11263980, 11697210, 14482260, 15206373, 16895970, 20275164, 21723390, 23394420, 25343955, 30412746, 33791940, 43446780, 50687910, 60825492, 76031865, 101375820, 152063730, 304127460]

約数ペア:

[(1, 304127460), (2, 152063730), (3, 101375820), (4, 76031865), (5, 60825492), (6, 50687910), (7, 43446780), (9, 33791940), (10, 30412746), (12, 25343955), (13, 23394420), (14, 21723390), (15, 20275164), (18, 16895970), (20, 15206373), (21, 14482260), (26, 11697210), (27, 11263980), (28, 10861695), (30, 10137582), (35, 8689356), (36, 8447985), (39, 7798140), (42, 7241130), (45, 6758388), (52, 5848605), (54, 5631990), (60, 5068791), (63, 4827420), (65, 4678884), (70, 4344678), (78, 3899070), (81, 3754660), (84, 3620565), (90, 3379194), (91, 3342060), (105, 2896452), (108, 2815995), (117, 2599380), (126, 2413710), (130, 2339442), (135, 2252796), (140, 2172339), (156, 1949535), (162, 1877330), (180, 1689597), (182, 1671030), (189, 1609140), (195, 1559628), (210, 1448226), (234, 1299690), (252, 1206855), (260, 1169721), (270, 1126398), (273, 1114020), (315, 965484), (324, 938665), (351, 866460), (364, 835515), (378, 804570), (390, 779814), (405, 750932), (420, 724113), (455, 668412), (468, 649845), (540, 563199), (546, 557010), (567, 536380), (585, 519876), (630, 482742), (702, 433230), (756, 402285), (780, 389907), (810, 375466), (819, 371340), (910, 334206), (945, 321828), (1053, 288820), (1092, 278505), (1134, 268190), (1170, 259938), (1260, 241371), (1365, 222804), (1404, 216615), (1620, 187733), (1638, 185670), (1755, 173292), (1820, 167103), (1890, 160914), (2063, 147420), (2106, 144410), (2268, 134095), (2340, 129969), (2457, 123780), (2730, 111402), (2835, 107276), (3276, 92835), (3510, 86646), (3780, 80457), (4095, 74268), (4126, 73710), (4212, 72205), (4914, 61890), (5265, 57764), (5460, 55701), (5670, 53638), (6189, 49140), (7020, 43323), (7371, 41260), (8190, 37134), (8252, 36855), (9828, 30945), (10315, 29484), (10530, 28882), (11340, 26819), (12285, 24756), (12378, 24570), (14441, 21060), (14742, 20630), (16380, 18567)]