199339920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 320

約数和(自身を含む): 766617600

約数和(自身を除く): 567277680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 180, 186, 195, 208, 216, 229, 234, 240, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 432, 458, 465, 468, 496, 520, 540, 558, 585, 620, 624, 687, 702, 720, 744, 780, 806, 837, 916, 930, 936, 1040, 1080, 1116, 1145, 1170, 1209, 1240, 1374, 1395, 1404, 1488, 1560, 1612, 1674, 1755, 1832, 1860, 1872, 2015, 2061, 2160, 2232, 2290, 2340, 2418, 2480, 2748, 2790, 2808, 2977, 3120, 3224, 3348, 3435, 3510, 3627, 3664, 3720, 4030, 4122, 4185, 4464, 4580, 4680, 4836, 5496, 5580, 5616, 5954, 6045, 6183, 6448, 6696, 6870, 7020, 7099, 7254, 7440, 8060, 8244, 8370, 8931, 9160, 9360, 9672, 10305, 10881, 10992, 11160, 11908, 12090, 12366, 13392, 13740, 14040, 14198, 14508, 14885, 16120, 16488, 16740, 17862, 18135, 18320, 19344, 20610, 21297, 21762, 22320, 23816, 24180, 24732, 26793, 27480, 28080, 28396, 29016, 29770, 30915, 32240, 32976, 33480, 35495, 35724, 36270, 41220, 42594, 43524, 44655, 47632, 48360, 49464, 53586, 54405, 54960, 56792, 58032, 59540, 61830, 63891, 66960, 70990, 71448, 72540, 80379, 82440, 85188, 87048, 89310, 92287, 96720, 98928, 106485, 107172, 108810, 113584, 119080, 123660, 127782, 133965, 141980, 142896, 145080, 160758, 164880, 170376, 174096, 178620, 184574, 191673, 212970, 214344, 217620, 238160, 247320, 255564, 267930, 276861, 283960, 290160, 319455, 321516, 340752, 357240, 369148, 383346, 401895, 425940, 428688, 435240, 461435, 494640, 511128, 535860, 553722, 567920, 638910, 643032, 714480, 738296, 766692, 803790, 830583, 851880, 870480, 922870, 958365, 1022256, 1071720, 1107444, 1277820, 1286064, 1384305, 1476592, 1533384, 1607580, 1661166, 1703760, 1845740, 1916730, 2143440, 2214888, 2491749, 2555640, 2768610, 3066768, 3215160, 3322332, 3691480, 3833460, 4152915, 4429776, 4983498, 5111280, 5537220, 6430320, 6644664, 7382960, 7666920, 8305830, 9966996, 11074440, 12458745, 13289328, 15333840, 16611660, 19933992, 22148880, 24917490, 33223320, 39867984, 49834980, 66446640, 99669960, 199339920]

約数ペア:

[(1, 199339920), (2, 99669960), (3, 66446640), (4, 49834980), (5, 39867984), (6, 33223320), (8, 24917490), (9, 22148880), (10, 19933992), (12, 16611660), (13, 15333840), (15, 13289328), (16, 12458745), (18, 11074440), (20, 9966996), (24, 8305830), (26, 7666920), (27, 7382960), (30, 6644664), (31, 6430320), (36, 5537220), (39, 5111280), (40, 4983498), (45, 4429776), (48, 4152915), (52, 3833460), (54, 3691480), (60, 3322332), (62, 3215160), (65, 3066768), (72, 2768610), (78, 2555640), (80, 2491749), (90, 2214888), (93, 2143440), (104, 1916730), (108, 1845740), (117, 1703760), (120, 1661166), (124, 1607580), (130, 1533384), (135, 1476592), (144, 1384305), (155, 1286064), (156, 1277820), (180, 1107444), (186, 1071720), (195, 1022256), (208, 958365), (216, 922870), (229, 870480), (234, 851880), (240, 830583), (248, 803790), (260, 766692), (270, 738296), (279, 714480), (310, 643032), (312, 638910), (351, 567920), (360, 553722), (372, 535860), (390, 511128), (403, 494640), (432, 461435), (458, 435240), (465, 428688), (468, 425940), (496, 401895), (520, 383346), (540, 369148), (558, 357240), (585, 340752), (620, 321516), (624, 319455), (687, 290160), (702, 283960), (720, 276861), (744, 267930), (780, 255564), (806, 247320), (837, 238160), (916, 217620), (930, 214344), (936, 212970), (1040, 191673), (1080, 184574), (1116, 178620), (1145, 174096), (1170, 170376), (1209, 164880), (1240, 160758), (1374, 145080), (1395, 142896), (1404, 141980), (1488, 133965), (1560, 127782), (1612, 123660), (1674, 119080), (1755, 113584), (1832, 108810), (1860, 107172), (1872, 106485), (2015, 98928), (2061, 96720), (2160, 92287), (2232, 89310), (2290, 87048), (2340, 85188), (2418, 82440), (2480, 80379), (2748, 72540), (2790, 71448), (2808, 70990), (2977, 66960), (3120, 63891), (3224, 61830), (3348, 59540), (3435, 58032), (3510, 56792), (3627, 54960), (3664, 54405), (3720, 53586), (4030, 49464), (4122, 48360), (4185, 47632), (4464, 44655), (4580, 43524), (4680, 42594), (4836, 41220), (5496, 36270), (5580, 35724), (5616, 35495), (5954, 33480), (6045, 32976), (6183, 32240), (6448, 30915), (6696, 29770), (6870, 29016), (7020, 28396), (7099, 28080), (7254, 27480), (7440, 26793), (8060, 24732), (8244, 24180), (8370, 23816), (8931, 22320), (9160, 21762), (9360, 21297), (9672, 20610), (10305, 19344), (10881, 18320), (10992, 18135), (11160, 17862), (11908, 16740), (12090, 16488), (12366, 16120), (13392, 14885), (13740, 14508), (14040, 14198)]