163942560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 611734032

約数和(自身を除く): 447791472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 37, 40, 45, 48, 51, 60, 68, 72, 74, 80, 85, 90, 96, 102, 111, 120, 136, 144, 148, 153, 160, 170, 180, 181, 185, 204, 222, 240, 255, 272, 288, 296, 306, 333, 340, 360, 362, 370, 408, 444, 480, 510, 543, 544, 555, 592, 612, 629, 666, 680, 720, 724, 740, 765, 816, 888, 905, 1020, 1086, 1110, 1184, 1224, 1258, 1332, 1360, 1440, 1448, 1480, 1530, 1629, 1632, 1665, 1776, 1810, 1887, 2040, 2172, 2220, 2448, 2516, 2664, 2715, 2720, 2896, 2960, 3060, 3077, 3145, 3258, 3330, 3552, 3620, 3774, 4080, 4344, 4440, 4896, 5032, 5328, 5430, 5661, 5792, 5920, 6120, 6154, 6290, 6516, 6660, 6697, 7240, 7548, 8145, 8160, 8688, 8880, 9231, 9435, 10064, 10656, 10860, 11322, 12240, 12308, 12580, 13032, 13320, 13394, 14480, 15096, 15385, 16290, 17376, 17760, 18462, 18870, 20091, 20128, 21720, 22644, 24480, 24616, 25160, 26064, 26640, 26788, 27693, 28305, 28960, 30192, 30770, 32580, 33485, 36924, 37740, 40182, 43440, 45288, 46155, 49232, 50320, 52128, 53280, 53576, 55386, 56610, 60273, 60384, 61540, 65160, 66970, 73848, 75480, 80364, 86880, 90576, 92310, 98464, 100455, 100640, 107152, 110772, 113220, 113849, 120546, 123080, 130320, 133940, 138465, 147696, 150960, 160728, 181152, 184620, 200910, 214304, 221544, 226440, 227698, 241092, 246160, 260640, 267880, 276930, 295392, 301365, 301920, 321456, 341547, 369240, 401820, 443088, 452880, 455396, 482184, 492320, 535760, 553860, 569245, 602730, 642912, 683094, 738480, 803640, 886176, 905760, 910792, 964368, 1024641, 1071520, 1107720, 1138490, 1205460, 1366188, 1476960, 1607280, 1707735, 1821584, 1928736, 2049282, 2215440, 2276980, 2410920, 2732376, 3214560, 3415470, 3643168, 4098564, 4430880, 4553960, 4821840, 5123205, 5464752, 6830940, 8197128, 9107920, 9643680, 10246410, 10929504, 13661880, 16394256, 18215840, 20492820, 27323760, 32788512, 40985640, 54647520, 81971280, 163942560]

約数ペア:

[(1, 163942560), (2, 81971280), (3, 54647520), (4, 40985640), (5, 32788512), (6, 27323760), (8, 20492820), (9, 18215840), (10, 16394256), (12, 13661880), (15, 10929504), (16, 10246410), (17, 9643680), (18, 9107920), (20, 8197128), (24, 6830940), (30, 5464752), (32, 5123205), (34, 4821840), (36, 4553960), (37, 4430880), (40, 4098564), (45, 3643168), (48, 3415470), (51, 3214560), (60, 2732376), (68, 2410920), (72, 2276980), (74, 2215440), (80, 2049282), (85, 1928736), (90, 1821584), (96, 1707735), (102, 1607280), (111, 1476960), (120, 1366188), (136, 1205460), (144, 1138490), (148, 1107720), (153, 1071520), (160, 1024641), (170, 964368), (180, 910792), (181, 905760), (185, 886176), (204, 803640), (222, 738480), (240, 683094), (255, 642912), (272, 602730), (288, 569245), (296, 553860), (306, 535760), (333, 492320), (340, 482184), (360, 455396), (362, 452880), (370, 443088), (408, 401820), (444, 369240), (480, 341547), (510, 321456), (543, 301920), (544, 301365), (555, 295392), (592, 276930), (612, 267880), (629, 260640), (666, 246160), (680, 241092), (720, 227698), (724, 226440), (740, 221544), (765, 214304), (816, 200910), (888, 184620), (905, 181152), (1020, 160728), (1086, 150960), (1110, 147696), (1184, 138465), (1224, 133940), (1258, 130320), (1332, 123080), (1360, 120546), (1440, 113849), (1448, 113220), (1480, 110772), (1530, 107152), (1629, 100640), (1632, 100455), (1665, 98464), (1776, 92310), (1810, 90576), (1887, 86880), (2040, 80364), (2172, 75480), (2220, 73848), (2448, 66970), (2516, 65160), (2664, 61540), (2715, 60384), (2720, 60273), (2896, 56610), (2960, 55386), (3060, 53576), (3077, 53280), (3145, 52128), (3258, 50320), (3330, 49232), (3552, 46155), (3620, 45288), (3774, 43440), (4080, 40182), (4344, 37740), (4440, 36924), (4896, 33485), (5032, 32580), (5328, 30770), (5430, 30192), (5661, 28960), (5792, 28305), (5920, 27693), (6120, 26788), (6154, 26640), (6290, 26064), (6516, 25160), (6660, 24616), (6697, 24480), (7240, 22644), (7548, 21720), (8145, 20128), (8160, 20091), (8688, 18870), (8880, 18462), (9231, 17760), (9435, 17376), (10064, 16290), (10656, 15385), (10860, 15096), (11322, 14480), (12240, 13394), (12308, 13320), (12580, 13032)]