742163760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2212

約数の個数: 240

約数和(自身を含む): 2757990144

約数和(自身を除く): 2015826384

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, 234, 240, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 592, 624, 666, 720, 740, 780, 888, 936, 962, 1040, 1110, 1170, 1332, 1443, 1480, 1560, 1665, 1776, 1872, 1924, 2143, 2220, 2340, 2405, 2664, 2886, 2960, 3120, 3330, 3848, 4286, 4329, 4440, 4680, 4810, 5328, 5772, 6429, 6660, 7215, 7696, 8572, 8658, 8880, 9360, 9620, 10715, 11544, 12858, 13320, 14430, 17144, 17316, 19240, 19287, 21430, 21645, 23088, 25716, 26640, 27859, 28860, 32145, 34288, 34632, 38480, 38574, 42860, 43290, 51432, 55718, 57720, 64290, 69264, 77148, 79291, 83577, 85720, 86580, 96435, 102864, 111436, 115440, 128580, 139295, 154296, 158582, 167154, 171440, 173160, 192870, 222872, 237873, 250731, 257160, 278590, 308592, 317164, 334308, 346320, 385740, 396455, 417885, 445744, 475746, 501462, 514320, 557180, 634328, 668616, 713619, 771480, 792910, 835770, 951492, 1002924, 1030783, 1114360, 1189365, 1253655, 1268656, 1337232, 1427238, 1542960, 1585820, 1671540, 1902984, 2005848, 2061566, 2228720, 2378730, 2507310, 2854476, 3092349, 3171640, 3343080, 3568095, 3805968, 4011696, 4123132, 4757460, 5014620, 5153915, 5708952, 6184698, 6343280, 6686160, 7136190, 8246264, 9277047, 9514920, 10029240, 10307830, 11417904, 12369396, 14272380, 15461745, 16492528, 18554094, 19029840, 20058480, 20615660, 24738792, 28544760, 30923490, 37108188, 41231320, 46385235, 49477584, 57089520, 61846980, 74216376, 82462640, 92770470, 123693960, 148432752, 185540940, 247387920, 371081880, 742163760]

約数ペア:

[(1, 742163760), (2, 371081880), (3, 247387920), (4, 185540940), (5, 148432752), (6, 123693960), (8, 92770470), (9, 82462640), (10, 74216376), (12, 61846980), (13, 57089520), (15, 49477584), (16, 46385235), (18, 41231320), (20, 37108188), (24, 30923490), (26, 28544760), (30, 24738792), (36, 20615660), (37, 20058480), (39, 19029840), (40, 18554094), (45, 16492528), (48, 15461745), (52, 14272380), (60, 12369396), (65, 11417904), (72, 10307830), (74, 10029240), (78, 9514920), (80, 9277047), (90, 8246264), (104, 7136190), (111, 6686160), (117, 6343280), (120, 6184698), (130, 5708952), (144, 5153915), (148, 5014620), (156, 4757460), (180, 4123132), (185, 4011696), (195, 3805968), (208, 3568095), (222, 3343080), (234, 3171640), (240, 3092349), (260, 2854476), (296, 2507310), (312, 2378730), (333, 2228720), (360, 2061566), (370, 2005848), (390, 1902984), (444, 1671540), (468, 1585820), (481, 1542960), (520, 1427238), (555, 1337232), (585, 1268656), (592, 1253655), (624, 1189365), (666, 1114360), (720, 1030783), (740, 1002924), (780, 951492), (888, 835770), (936, 792910), (962, 771480), (1040, 713619), (1110, 668616), (1170, 634328), (1332, 557180), (1443, 514320), (1480, 501462), (1560, 475746), (1665, 445744), (1776, 417885), (1872, 396455), (1924, 385740), (2143, 346320), (2220, 334308), (2340, 317164), (2405, 308592), (2664, 278590), (2886, 257160), (2960, 250731), (3120, 237873), (3330, 222872), (3848, 192870), (4286, 173160), (4329, 171440), (4440, 167154), (4680, 158582), (4810, 154296), (5328, 139295), (5772, 128580), (6429, 115440), (6660, 111436), (7215, 102864), (7696, 96435), (8572, 86580), (8658, 85720), (8880, 83577), (9360, 79291), (9620, 77148), (10715, 69264), (11544, 64290), (12858, 57720), (13320, 55718), (14430, 51432), (17144, 43290), (17316, 42860), (19240, 38574), (19287, 38480), (21430, 34632), (21645, 34288), (23088, 32145), (25716, 28860), (26640, 27859)]