78614640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 240

約数和(自身を含む): 293293728

約数和(自身を除く): 214679088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 104, 111, 117, 120, 130, 144, 148, 156, 180, 185, 195, 208, 222, 227, 234, 240, 260, 296, 312, 333, 360, 370, 390, 444, 454, 468, 481, 520, 555, 585, 592, 624, 666, 681, 720, 740, 780, 888, 908, 936, 962, 1040, 1110, 1135, 1170, 1332, 1362, 1443, 1480, 1560, 1665, 1776, 1816, 1872, 1924, 2043, 2220, 2270, 2340, 2405, 2664, 2724, 2886, 2951, 2960, 3120, 3330, 3405, 3632, 3848, 4086, 4329, 4440, 4540, 4680, 4810, 5328, 5448, 5772, 5902, 6660, 6810, 7215, 7696, 8172, 8399, 8658, 8853, 8880, 9080, 9360, 9620, 10215, 10896, 11544, 11804, 13320, 13620, 14430, 14755, 16344, 16798, 17316, 17706, 18160, 19240, 20430, 21645, 23088, 23608, 25197, 26559, 26640, 27240, 28860, 29510, 32688, 33596, 34632, 35412, 38480, 40860, 41995, 43290, 44265, 47216, 50394, 53118, 54480, 57720, 59020, 67192, 69264, 70824, 75591, 81720, 83990, 86580, 88530, 100788, 106236, 109187, 115440, 118040, 125985, 132795, 134384, 141648, 151182, 163440, 167980, 173160, 177060, 201576, 212472, 218374, 236080, 251970, 265590, 302364, 327561, 335960, 346320, 354120, 377955, 403152, 424944, 436748, 503940, 531180, 545935, 604728, 655122, 671920, 708240, 755910, 873496, 982683, 1007880, 1062360, 1091870, 1209456, 1310244, 1511820, 1637805, 1746992, 1965366, 2015760, 2124720, 2183740, 2620488, 3023640, 3275610, 3930732, 4367480, 4913415, 5240976, 6047280, 6551220, 7861464, 8734960, 9826830, 13102440, 15722928, 19653660, 26204880, 39307320, 78614640]

約数ペア:

[(1, 78614640), (2, 39307320), (3, 26204880), (4, 19653660), (5, 15722928), (6, 13102440), (8, 9826830), (9, 8734960), (10, 7861464), (12, 6551220), (13, 6047280), (15, 5240976), (16, 4913415), (18, 4367480), (20, 3930732), (24, 3275610), (26, 3023640), (30, 2620488), (36, 2183740), (37, 2124720), (39, 2015760), (40, 1965366), (45, 1746992), (48, 1637805), (52, 1511820), (60, 1310244), (65, 1209456), (72, 1091870), (74, 1062360), (78, 1007880), (80, 982683), (90, 873496), (104, 755910), (111, 708240), (117, 671920), (120, 655122), (130, 604728), (144, 545935), (148, 531180), (156, 503940), (180, 436748), (185, 424944), (195, 403152), (208, 377955), (222, 354120), (227, 346320), (234, 335960), (240, 327561), (260, 302364), (296, 265590), (312, 251970), (333, 236080), (360, 218374), (370, 212472), (390, 201576), (444, 177060), (454, 173160), (468, 167980), (481, 163440), (520, 151182), (555, 141648), (585, 134384), (592, 132795), (624, 125985), (666, 118040), (681, 115440), (720, 109187), (740, 106236), (780, 100788), (888, 88530), (908, 86580), (936, 83990), (962, 81720), (1040, 75591), (1110, 70824), (1135, 69264), (1170, 67192), (1332, 59020), (1362, 57720), (1443, 54480), (1480, 53118), (1560, 50394), (1665, 47216), (1776, 44265), (1816, 43290), (1872, 41995), (1924, 40860), (2043, 38480), (2220, 35412), (2270, 34632), (2340, 33596), (2405, 32688), (2664, 29510), (2724, 28860), (2886, 27240), (2951, 26640), (2960, 26559), (3120, 25197), (3330, 23608), (3405, 23088), (3632, 21645), (3848, 20430), (4086, 19240), (4329, 18160), (4440, 17706), (4540, 17316), (4680, 16798), (4810, 16344), (5328, 14755), (5448, 14430), (5772, 13620), (5902, 13320), (6660, 11804), (6810, 11544), (7215, 10896), (7696, 10215), (8172, 9620), (8399, 9360), (8658, 9080), (8853, 8880)]