82943640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 298771200

約数和(自身を除く): 215827560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 148, 156, 180, 185, 195, 222, 234, 260, 296, 312, 333, 360, 370, 390, 444, 468, 479, 481, 520, 555, 585, 666, 740, 780, 888, 936, 958, 962, 1110, 1170, 1332, 1437, 1443, 1480, 1560, 1665, 1916, 1924, 2220, 2340, 2395, 2405, 2664, 2874, 2886, 3330, 3832, 3848, 4311, 4329, 4440, 4680, 4790, 4810, 5748, 5772, 6227, 6660, 7185, 7215, 8622, 8658, 9580, 9620, 11496, 11544, 12454, 13320, 14370, 14430, 17244, 17316, 17723, 18681, 19160, 19240, 21555, 21645, 24908, 28740, 28860, 31135, 34488, 34632, 35446, 37362, 43110, 43290, 49816, 53169, 56043, 57480, 57720, 62270, 70892, 74724, 86220, 86580, 88615, 93405, 106338, 112086, 124540, 141784, 149448, 159507, 172440, 173160, 177230, 186810, 212676, 224172, 230399, 249080, 265845, 280215, 319014, 354460, 373620, 425352, 448344, 460798, 531690, 560430, 638028, 691197, 708920, 747240, 797535, 921596, 1063380, 1120860, 1151995, 1276056, 1382394, 1595070, 1843192, 2073591, 2126760, 2241720, 2303990, 2764788, 3190140, 3455985, 4147182, 4607980, 5529576, 6380280, 6911970, 8294364, 9215960, 10367955, 13823940, 16588728, 20735910, 27647880, 41471820, 82943640]

約数ペア:

[(1, 82943640), (2, 41471820), (3, 27647880), (4, 20735910), (5, 16588728), (6, 13823940), (8, 10367955), (9, 9215960), (10, 8294364), (12, 6911970), (13, 6380280), (15, 5529576), (18, 4607980), (20, 4147182), (24, 3455985), (26, 3190140), (30, 2764788), (36, 2303990), (37, 2241720), (39, 2126760), (40, 2073591), (45, 1843192), (52, 1595070), (60, 1382394), (65, 1276056), (72, 1151995), (74, 1120860), (78, 1063380), (90, 921596), (104, 797535), (111, 747240), (117, 708920), (120, 691197), (130, 638028), (148, 560430), (156, 531690), (180, 460798), (185, 448344), (195, 425352), (222, 373620), (234, 354460), (260, 319014), (296, 280215), (312, 265845), (333, 249080), (360, 230399), (370, 224172), (390, 212676), (444, 186810), (468, 177230), (479, 173160), (481, 172440), (520, 159507), (555, 149448), (585, 141784), (666, 124540), (740, 112086), (780, 106338), (888, 93405), (936, 88615), (958, 86580), (962, 86220), (1110, 74724), (1170, 70892), (1332, 62270), (1437, 57720), (1443, 57480), (1480, 56043), (1560, 53169), (1665, 49816), (1916, 43290), (1924, 43110), (2220, 37362), (2340, 35446), (2395, 34632), (2405, 34488), (2664, 31135), (2874, 28860), (2886, 28740), (3330, 24908), (3832, 21645), (3848, 21555), (4311, 19240), (4329, 19160), (4440, 18681), (4680, 17723), (4790, 17316), (4810, 17244), (5748, 14430), (5772, 14370), (6227, 13320), (6660, 12454), (7185, 11544), (7215, 11496), (8622, 9620), (8658, 9580)]