511116840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 288

約数和(自身を含む): 1863613440

約数和(自身を除く): 1352496600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 169, 180, 186, 195, 234, 248, 260, 271, 279, 310, 312, 338, 360, 372, 390, 403, 465, 468, 507, 520, 542, 558, 585, 620, 676, 744, 780, 806, 813, 845, 930, 936, 1014, 1084, 1116, 1170, 1209, 1240, 1352, 1355, 1395, 1521, 1560, 1612, 1626, 1690, 1860, 2015, 2028, 2168, 2232, 2340, 2418, 2439, 2535, 2710, 2790, 3042, 3224, 3252, 3380, 3523, 3627, 3720, 4030, 4056, 4065, 4680, 4836, 4878, 5070, 5239, 5420, 5580, 6045, 6084, 6504, 6760, 7046, 7254, 7605, 8060, 8130, 8401, 9672, 9756, 10140, 10478, 10569, 10840, 11160, 12090, 12168, 12195, 14092, 14508, 15210, 15717, 16120, 16260, 16802, 17615, 18135, 19512, 20280, 20956, 21138, 24180, 24390, 25203, 26195, 28184, 29016, 30420, 31434, 31707, 32520, 33604, 35230, 36270, 41912, 42005, 42276, 45799, 47151, 48360, 48780, 50406, 52390, 52845, 60840, 62868, 63414, 67208, 70460, 72540, 75609, 78585, 84010, 84552, 91598, 94302, 97560, 100812, 104780, 105690, 109213, 125736, 126015, 126828, 137397, 140920, 145080, 151218, 157170, 158535, 168020, 183196, 188604, 201624, 209560, 211380, 218426, 228995, 235755, 252030, 253656, 274794, 302436, 314340, 317070, 327639, 336040, 366392, 377208, 378045, 412191, 422760, 436852, 457990, 471510, 504060, 546065, 549588, 604872, 628680, 634140, 655278, 686985, 756090, 824382, 873704, 915980, 943020, 982917, 1008120, 1092130, 1099176, 1268280, 1310556, 1373970, 1419769, 1512180, 1638195, 1648764, 1831960, 1886040, 1965834, 2060955, 2184260, 2621112, 2747940, 2839538, 3024360, 3276390, 3297528, 3931668, 4121910, 4259307, 4368520, 4914585, 5495880, 5679076, 6552780, 7098845, 7863336, 8243820, 8518614, 9829170, 11358152, 12777921, 13105560, 14197690, 16487640, 17037228, 19658340, 21296535, 25555842, 28395380, 34074456, 39316680, 42593070, 51111684, 56790760, 63889605, 85186140, 102223368, 127779210, 170372280, 255558420, 511116840]

約数ペア:

[(1, 511116840), (2, 255558420), (3, 170372280), (4, 127779210), (5, 102223368), (6, 85186140), (8, 63889605), (9, 56790760), (10, 51111684), (12, 42593070), (13, 39316680), (15, 34074456), (18, 28395380), (20, 25555842), (24, 21296535), (26, 19658340), (30, 17037228), (31, 16487640), (36, 14197690), (39, 13105560), (40, 12777921), (45, 11358152), (52, 9829170), (60, 8518614), (62, 8243820), (65, 7863336), (72, 7098845), (78, 6552780), (90, 5679076), (93, 5495880), (104, 4914585), (117, 4368520), (120, 4259307), (124, 4121910), (130, 3931668), (155, 3297528), (156, 3276390), (169, 3024360), (180, 2839538), (186, 2747940), (195, 2621112), (234, 2184260), (248, 2060955), (260, 1965834), (271, 1886040), (279, 1831960), (310, 1648764), (312, 1638195), (338, 1512180), (360, 1419769), (372, 1373970), (390, 1310556), (403, 1268280), (465, 1099176), (468, 1092130), (507, 1008120), (520, 982917), (542, 943020), (558, 915980), (585, 873704), (620, 824382), (676, 756090), (744, 686985), (780, 655278), (806, 634140), (813, 628680), (845, 604872), (930, 549588), (936, 546065), (1014, 504060), (1084, 471510), (1116, 457990), (1170, 436852), (1209, 422760), (1240, 412191), (1352, 378045), (1355, 377208), (1395, 366392), (1521, 336040), (1560, 327639), (1612, 317070), (1626, 314340), (1690, 302436), (1860, 274794), (2015, 253656), (2028, 252030), (2168, 235755), (2232, 228995), (2340, 218426), (2418, 211380), (2439, 209560), (2535, 201624), (2710, 188604), (2790, 183196), (3042, 168020), (3224, 158535), (3252, 157170), (3380, 151218), (3523, 145080), (3627, 140920), (3720, 137397), (4030, 126828), (4056, 126015), (4065, 125736), (4680, 109213), (4836, 105690), (4878, 104780), (5070, 100812), (5239, 97560), (5420, 94302), (5580, 91598), (6045, 84552), (6084, 84010), (6504, 78585), (6760, 75609), (7046, 72540), (7254, 70460), (7605, 67208), (8060, 63414), (8130, 62868), (8401, 60840), (9672, 52845), (9756, 52390), (10140, 50406), (10478, 48780), (10569, 48360), (10840, 47151), (11160, 45799), (12090, 42276), (12168, 42005), (12195, 41912), (14092, 36270), (14508, 35230), (15210, 33604), (15717, 32520), (16120, 31707), (16260, 31434), (16802, 30420), (17615, 29016), (18135, 28184), (19512, 26195), (20280, 25203), (20956, 24390), (21138, 24180)]