15224702640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1213}}^1$

素因数の和:1508

約数の個数: 320

約数和(自身を含む): 55956037632

約数和(自身を除く): 40731334992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 241, 248, 280, 310, 336, 372, 420, 434, 465, 482, 496, 560, 620, 651, 723, 744, 840, 868, 930, 964, 1085, 1205, 1213, 1240, 1302, 1446, 1488, 1680, 1687, 1736, 1860, 1928, 2170, 2410, 2426, 2480, 2604, 2892, 3255, 3374, 3472, 3615, 3639, 3720, 3856, 4340, 4820, 4852, 5061, 5208, 5784, 6065, 6510, 6748, 7230, 7278, 7440, 7471, 8435, 8491, 8680, 9640, 9704, 10122, 10416, 11568, 12130, 13020, 13496, 14460, 14556, 14942, 16870, 16982, 17360, 18195, 19280, 19408, 20244, 22413, 24260, 25305, 25473, 26040, 26992, 28920, 29112, 29884, 33740, 33964, 36390, 37355, 37603, 40488, 42455, 44826, 48520, 50610, 50946, 52080, 52297, 57840, 58224, 59768, 67480, 67928, 72780, 74710, 75206, 80976, 84910, 89652, 97040, 101220, 101892, 104594, 112065, 112809, 119536, 127365, 134960, 135856, 145560, 149420, 150412, 156891, 169820, 179304, 188015, 202440, 203784, 209188, 224130, 225618, 254730, 261485, 263221, 291120, 292333, 298840, 300824, 313782, 339640, 358608, 376030, 404880, 407568, 418376, 448260, 451236, 509460, 522970, 526442, 564045, 584666, 597680, 601648, 627564, 679280, 752060, 784455, 789663, 836752, 876999, 896520, 902472, 1018920, 1045940, 1052884, 1128090, 1169332, 1255128, 1316105, 1461665, 1504120, 1568910, 1579326, 1753998, 1793040, 1804944, 2037840, 2046331, 2091880, 2105768, 2256180, 2338664, 2510256, 2632210, 2923330, 3008240, 3137820, 3158652, 3507996, 3948315, 4092662, 4183760, 4211536, 4384995, 4512360, 4677328, 5264420, 5846660, 6138993, 6275640, 6317304, 7015992, 7896630, 8185324, 8769990, 9024720, 9062323, 10231655, 10528840, 11693320, 12277986, 12551280, 12634608, 14031984, 15793260, 16370648, 17539980, 18124646, 20463310, 21057680, 23386640, 24555972, 27186969, 30694965, 31586520, 32741296, 35079960, 36249292, 40926620, 45311615, 49111944, 54373938, 61389930, 63173040, 63436261, 70159920, 72498584, 81853240, 90623230, 98223888, 108747876, 122779860, 126872522, 135934845, 144997168, 163706480, 181246460, 190308783, 217495752, 245559720, 253745044, 271869690, 317181305, 362492920, 380617566, 434991504, 491119440, 507490088, 543739380, 634362610, 724985840, 761235132, 951543915, 1014980176, 1087478760, 1268725220, 1522470264, 1903087830, 2174957520, 2537450440, 3044940528, 3806175660, 5074900880, 7612351320, 15224702640]

約数ペア:

[(1, 15224702640), (2, 7612351320), (3, 5074900880), (4, 3806175660), (5, 3044940528), (6, 2537450440), (7, 2174957520), (8, 1903087830), (10, 1522470264), (12, 1268725220), (14, 1087478760), (15, 1014980176), (16, 951543915), (20, 761235132), (21, 724985840), (24, 634362610), (28, 543739380), (30, 507490088), (31, 491119440), (35, 434991504), (40, 380617566), (42, 362492920), (48, 317181305), (56, 271869690), (60, 253745044), (62, 245559720), (70, 217495752), (80, 190308783), (84, 181246460), (93, 163706480), (105, 144997168), (112, 135934845), (120, 126872522), (124, 122779860), (140, 108747876), (155, 98223888), (168, 90623230), (186, 81853240), (210, 72498584), (217, 70159920), (240, 63436261), (241, 63173040), (248, 61389930), (280, 54373938), (310, 49111944), (336, 45311615), (372, 40926620), (420, 36249292), (434, 35079960), (465, 32741296), (482, 31586520), (496, 30694965), (560, 27186969), (620, 24555972), (651, 23386640), (723, 21057680), (744, 20463310), (840, 18124646), (868, 17539980), (930, 16370648), (964, 15793260), (1085, 14031984), (1205, 12634608), (1213, 12551280), (1240, 12277986), (1302, 11693320), (1446, 10528840), (1488, 10231655), (1680, 9062323), (1687, 9024720), (1736, 8769990), (1860, 8185324), (1928, 7896630), (2170, 7015992), (2410, 6317304), (2426, 6275640), (2480, 6138993), (2604, 5846660), (2892, 5264420), (3255, 4677328), (3374, 4512360), (3472, 4384995), (3615, 4211536), (3639, 4183760), (3720, 4092662), (3856, 3948315), (4340, 3507996), (4820, 3158652), (4852, 3137820), (5061, 3008240), (5208, 2923330), (5784, 2632210), (6065, 2510256), (6510, 2338664), (6748, 2256180), (7230, 2105768), (7278, 2091880), (7440, 2046331), (7471, 2037840), (8435, 1804944), (8491, 1793040), (8680, 1753998), (9640, 1579326), (9704, 1568910), (10122, 1504120), (10416, 1461665), (11568, 1316105), (12130, 1255128), (13020, 1169332), (13496, 1128090), (14460, 1052884), (14556, 1045940), (14942, 1018920), (16870, 902472), (16982, 896520), (17360, 876999), (18195, 836752), (19280, 789663), (19408, 784455), (20244, 752060), (22413, 679280), (24260, 627564), (25305, 601648), (25473, 597680), (26040, 584666), (26992, 564045), (28920, 526442), (29112, 522970), (29884, 509460), (33740, 451236), (33964, 448260), (36390, 418376), (37355, 407568), (37603, 404880), (40488, 376030), (42455, 358608), (44826, 339640), (48520, 313782), (50610, 300824), (50946, 298840), (52080, 292333), (52297, 291120), (57840, 263221), (58224, 261485), (59768, 254730), (67480, 225618), (67928, 224130), (72780, 209188), (74710, 203784), (75206, 202440), (80976, 188015), (84910, 179304), (89652, 169820), (97040, 156891), (101220, 150412), (101892, 149420), (104594, 145560), (112065, 135856), (112809, 134960), (119536, 127365)]