188458920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:497

約数の個数: 256

約数和(自身を含む): 699955200

約数和(自身を除く): 511496280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 180, 186, 195, 216, 234, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 433, 465, 468, 520, 540, 558, 585, 620, 702, 744, 780, 806, 837, 866, 930, 936, 1080, 1116, 1170, 1209, 1240, 1299, 1395, 1404, 1560, 1612, 1674, 1732, 1755, 1860, 2015, 2165, 2232, 2340, 2418, 2598, 2790, 2808, 3224, 3348, 3464, 3510, 3627, 3720, 3897, 4030, 4185, 4330, 4680, 4836, 5196, 5580, 5629, 6045, 6495, 6696, 7020, 7254, 7794, 8060, 8370, 8660, 9672, 10392, 10881, 11160, 11258, 11691, 12090, 12990, 13423, 14040, 14508, 15588, 16120, 16740, 16887, 17320, 18135, 19485, 21762, 22516, 23382, 24180, 25980, 26846, 28145, 29016, 31176, 33480, 33774, 36270, 38970, 40269, 43524, 45032, 46764, 48360, 50661, 51960, 53692, 54405, 56290, 58455, 67115, 67548, 72540, 77940, 80538, 84435, 87048, 93528, 101322, 107384, 108810, 112580, 116910, 120807, 134230, 135096, 145080, 151983, 155880, 161076, 168870, 174499, 201345, 202644, 217620, 225160, 233820, 241614, 253305, 268460, 303966, 322152, 337740, 348998, 362421, 402690, 405288, 435240, 467640, 483228, 506610, 523497, 536920, 604035, 607932, 675480, 697996, 724842, 759915, 805380, 872495, 966456, 1013220, 1046994, 1208070, 1215864, 1395992, 1449684, 1519830, 1570491, 1610760, 1744990, 1812105, 2026440, 2093988, 2416140, 2617485, 2899368, 3039660, 3140982, 3489980, 3624210, 4187976, 4711473, 4832280, 5234970, 6079320, 6281964, 6979960, 7248420, 7852455, 9422946, 10469940, 12563928, 14496840, 15704910, 18845892, 20939880, 23557365, 31409820, 37691784, 47114730, 62819640, 94229460, 188458920]

約数ペア:

[(1, 188458920), (2, 94229460), (3, 62819640), (4, 47114730), (5, 37691784), (6, 31409820), (8, 23557365), (9, 20939880), (10, 18845892), (12, 15704910), (13, 14496840), (15, 12563928), (18, 10469940), (20, 9422946), (24, 7852455), (26, 7248420), (27, 6979960), (30, 6281964), (31, 6079320), (36, 5234970), (39, 4832280), (40, 4711473), (45, 4187976), (52, 3624210), (54, 3489980), (60, 3140982), (62, 3039660), (65, 2899368), (72, 2617485), (78, 2416140), (90, 2093988), (93, 2026440), (104, 1812105), (108, 1744990), (117, 1610760), (120, 1570491), (124, 1519830), (130, 1449684), (135, 1395992), (155, 1215864), (156, 1208070), (180, 1046994), (186, 1013220), (195, 966456), (216, 872495), (234, 805380), (248, 759915), (260, 724842), (270, 697996), (279, 675480), (310, 607932), (312, 604035), (351, 536920), (360, 523497), (372, 506610), (390, 483228), (403, 467640), (433, 435240), (465, 405288), (468, 402690), (520, 362421), (540, 348998), (558, 337740), (585, 322152), (620, 303966), (702, 268460), (744, 253305), (780, 241614), (806, 233820), (837, 225160), (866, 217620), (930, 202644), (936, 201345), (1080, 174499), (1116, 168870), (1170, 161076), (1209, 155880), (1240, 151983), (1299, 145080), (1395, 135096), (1404, 134230), (1560, 120807), (1612, 116910), (1674, 112580), (1732, 108810), (1755, 107384), (1860, 101322), (2015, 93528), (2165, 87048), (2232, 84435), (2340, 80538), (2418, 77940), (2598, 72540), (2790, 67548), (2808, 67115), (3224, 58455), (3348, 56290), (3464, 54405), (3510, 53692), (3627, 51960), (3720, 50661), (3897, 48360), (4030, 46764), (4185, 45032), (4330, 43524), (4680, 40269), (4836, 38970), (5196, 36270), (5580, 33774), (5629, 33480), (6045, 31176), (6495, 29016), (6696, 28145), (7020, 26846), (7254, 25980), (7794, 24180), (8060, 23382), (8370, 22516), (8660, 21762), (9672, 19485), (10392, 18135), (10881, 17320), (11160, 16887), (11258, 16740), (11691, 16120), (12090, 15588), (12990, 14508), (13423, 14040)]