15820013040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3187}}^1$

素因数の和:3296

約数の個数: 320

約数和(自身を含む): 55520779776

約数和(自身を除く): 39700766736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 43, 48, 52, 60, 65, 74, 78, 80, 86, 104, 111, 120, 129, 130, 148, 156, 172, 185, 195, 208, 215, 222, 240, 258, 260, 296, 312, 344, 370, 390, 430, 444, 481, 516, 520, 555, 559, 592, 624, 645, 688, 740, 780, 860, 888, 962, 1032, 1040, 1110, 1118, 1290, 1443, 1480, 1560, 1591, 1677, 1720, 1776, 1924, 2064, 2220, 2236, 2405, 2580, 2795, 2886, 2960, 3120, 3182, 3187, 3354, 3440, 3848, 4440, 4472, 4773, 4810, 5160, 5590, 5772, 6364, 6374, 6708, 7215, 7696, 7955, 8385, 8880, 8944, 9546, 9561, 9620, 10320, 11180, 11544, 12728, 12748, 13416, 14430, 15910, 15935, 16770, 19092, 19122, 19240, 20683, 22360, 23088, 23865, 25456, 25496, 26832, 28860, 31820, 31870, 33540, 38184, 38244, 38480, 41366, 41431, 44720, 47730, 47805, 50992, 57720, 62049, 63640, 63740, 67080, 76368, 76488, 82732, 82862, 95460, 95610, 103415, 115440, 117919, 124098, 124293, 127280, 127480, 134160, 137041, 152976, 165464, 165724, 190920, 191220, 206830, 207155, 235838, 248196, 248586, 254960, 274082, 310245, 330928, 331448, 353757, 381840, 382440, 411123, 413660, 414310, 471676, 496392, 497172, 548164, 589595, 620490, 621465, 662896, 685205, 707514, 764880, 822246, 827320, 828620, 943352, 992784, 994344, 1096328, 1179190, 1240980, 1242930, 1370410, 1415028, 1532947, 1644492, 1654640, 1657240, 1768785, 1781533, 1886704, 1988688, 2055615, 2192656, 2358380, 2481960, 2485860, 2740820, 2830056, 3065894, 3288984, 3314480, 3537570, 3563066, 4111230, 4598841, 4716760, 4963920, 4971720, 5070517, 5344599, 5481640, 5660112, 6131788, 6577968, 7075140, 7126132, 7664735, 8222460, 8907665, 9197682, 9433520, 9943440, 10141034, 10689198, 10963280, 12263576, 14150280, 14252264, 15211551, 15329470, 16444920, 17815330, 18395364, 20282068, 21378396, 22994205, 24527152, 25352585, 26722995, 28300560, 28504528, 30423102, 30658940, 32889840, 35630660, 36790728, 40564136, 42756792, 45988410, 50705170, 53445990, 60846204, 61317880, 65916721, 71261320, 73581456, 76057755, 81128272, 85513584, 91976820, 101410340, 106891980, 121692408, 122635760, 131833442, 142522640, 152115510, 183953640, 197750163, 202820680, 213783960, 243384816, 263666884, 304231020, 329583605, 367907280, 395500326, 405641360, 427567920, 527333768, 608462040, 659167210, 791000652, 988750815, 1054667536, 1216924080, 1318334420, 1582001304, 1977501630, 2636668840, 3164002608, 3955003260, 5273337680, 7910006520, 15820013040]

約数ペア:

[(1, 15820013040), (2, 7910006520), (3, 5273337680), (4, 3955003260), (5, 3164002608), (6, 2636668840), (8, 1977501630), (10, 1582001304), (12, 1318334420), (13, 1216924080), (15, 1054667536), (16, 988750815), (20, 791000652), (24, 659167210), (26, 608462040), (30, 527333768), (37, 427567920), (39, 405641360), (40, 395500326), (43, 367907280), (48, 329583605), (52, 304231020), (60, 263666884), (65, 243384816), (74, 213783960), (78, 202820680), (80, 197750163), (86, 183953640), (104, 152115510), (111, 142522640), (120, 131833442), (129, 122635760), (130, 121692408), (148, 106891980), (156, 101410340), (172, 91976820), (185, 85513584), (195, 81128272), (208, 76057755), (215, 73581456), (222, 71261320), (240, 65916721), (258, 61317880), (260, 60846204), (296, 53445990), (312, 50705170), (344, 45988410), (370, 42756792), (390, 40564136), (430, 36790728), (444, 35630660), (481, 32889840), (516, 30658940), (520, 30423102), (555, 28504528), (559, 28300560), (592, 26722995), (624, 25352585), (645, 24527152), (688, 22994205), (740, 21378396), (780, 20282068), (860, 18395364), (888, 17815330), (962, 16444920), (1032, 15329470), (1040, 15211551), (1110, 14252264), (1118, 14150280), (1290, 12263576), (1443, 10963280), (1480, 10689198), (1560, 10141034), (1591, 9943440), (1677, 9433520), (1720, 9197682), (1776, 8907665), (1924, 8222460), (2064, 7664735), (2220, 7126132), (2236, 7075140), (2405, 6577968), (2580, 6131788), (2795, 5660112), (2886, 5481640), (2960, 5344599), (3120, 5070517), (3182, 4971720), (3187, 4963920), (3354, 4716760), (3440, 4598841), (3848, 4111230), (4440, 3563066), (4472, 3537570), (4773, 3314480), (4810, 3288984), (5160, 3065894), (5590, 2830056), (5772, 2740820), (6364, 2485860), (6374, 2481960), (6708, 2358380), (7215, 2192656), (7696, 2055615), (7955, 1988688), (8385, 1886704), (8880, 1781533), (8944, 1768785), (9546, 1657240), (9561, 1654640), (9620, 1644492), (10320, 1532947), (11180, 1415028), (11544, 1370410), (12728, 1242930), (12748, 1240980), (13416, 1179190), (14430, 1096328), (15910, 994344), (15935, 992784), (16770, 943352), (19092, 828620), (19122, 827320), (19240, 822246), (20683, 764880), (22360, 707514), (23088, 685205), (23865, 662896), (25456, 621465), (25496, 620490), (26832, 589595), (28860, 548164), (31820, 497172), (31870, 496392), (33540, 471676), (38184, 414310), (38244, 413660), (38480, 411123), (41366, 382440), (41431, 381840), (44720, 353757), (47730, 331448), (47805, 330928), (50992, 310245), (57720, 274082), (62049, 254960), (63640, 248586), (63740, 248196), (67080, 235838), (76368, 207155), (76488, 206830), (82732, 191220), (82862, 190920), (95460, 165724), (95610, 165464), (103415, 152976), (115440, 137041), (117919, 134160), (124098, 127480), (124293, 127280)]