461789640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1125

約数の個数: 256

約数和(自身を含む): 1712793600

約数和(自身を除く): 1251003960

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, 465, 468, 520, 540, 558, 585, 620, 702, 744, 780, 806, 837, 930, 936, 1061, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1560, 1612, 1674, 1755, 1860, 2015, 2122, 2232, 2340, 2418, 2790, 2808, 3183, 3224, 3348, 3510, 3627, 3720, 4030, 4185, 4244, 4680, 4836, 5305, 5580, 6045, 6366, 6696, 7020, 7254, 8060, 8370, 8488, 9549, 9672, 10610, 10881, 11160, 12090, 12732, 13793, 14040, 14508, 15915, 16120, 16740, 18135, 19098, 21220, 21762, 24180, 25464, 27586, 28647, 29016, 31830, 32891, 33480, 36270, 38196, 41379, 42440, 43524, 47745, 48360, 54405, 55172, 57294, 63660, 65782, 68965, 72540, 76392, 82758, 87048, 95490, 98673, 108810, 110344, 114588, 124137, 127320, 131564, 137930, 143235, 145080, 164455, 165516, 190980, 197346, 206895, 217620, 229176, 248274, 263128, 275860, 286470, 296019, 328910, 331032, 372411, 381960, 394692, 413790, 427583, 435240, 493365, 496548, 551720, 572940, 592038, 620685, 657820, 744822, 789384, 827580, 855166, 888057, 986730, 993096, 1145880, 1184076, 1241370, 1282749, 1315640, 1480095, 1489644, 1655160, 1710332, 1776114, 1862055, 1973460, 2137915, 2368152, 2482740, 2565498, 2960190, 2979288, 3420664, 3552228, 3724110, 3848247, 3946920, 4275830, 4440285, 4965480, 5130996, 5920380, 6413745, 7104456, 7448220, 7696494, 8551660, 8880570, 10261992, 11544741, 11840760, 12827490, 14896440, 15392988, 17103320, 17761140, 19241235, 23089482, 25654980, 30785976, 35522280, 38482470, 46178964, 51309960, 57723705, 76964940, 92357928, 115447410, 153929880, 230894820, 461789640]

約数ペア:

[(1, 461789640), (2, 230894820), (3, 153929880), (4, 115447410), (5, 92357928), (6, 76964940), (8, 57723705), (9, 51309960), (10, 46178964), (12, 38482470), (13, 35522280), (15, 30785976), (18, 25654980), (20, 23089482), (24, 19241235), (26, 17761140), (27, 17103320), (30, 15392988), (31, 14896440), (36, 12827490), (39, 11840760), (40, 11544741), (45, 10261992), (52, 8880570), (54, 8551660), (60, 7696494), (62, 7448220), (65, 7104456), (72, 6413745), (78, 5920380), (90, 5130996), (93, 4965480), (104, 4440285), (108, 4275830), (117, 3946920), (120, 3848247), (124, 3724110), (130, 3552228), (135, 3420664), (155, 2979288), (156, 2960190), (180, 2565498), (186, 2482740), (195, 2368152), (216, 2137915), (234, 1973460), (248, 1862055), (260, 1776114), (270, 1710332), (279, 1655160), (310, 1489644), (312, 1480095), (351, 1315640), (360, 1282749), (372, 1241370), (390, 1184076), (403, 1145880), (465, 993096), (468, 986730), (520, 888057), (540, 855166), (558, 827580), (585, 789384), (620, 744822), (702, 657820), (744, 620685), (780, 592038), (806, 572940), (837, 551720), (930, 496548), (936, 493365), (1061, 435240), (1080, 427583), (1116, 413790), (1170, 394692), (1209, 381960), (1240, 372411), (1395, 331032), (1404, 328910), (1560, 296019), (1612, 286470), (1674, 275860), (1755, 263128), (1860, 248274), (2015, 229176), (2122, 217620), (2232, 206895), (2340, 197346), (2418, 190980), (2790, 165516), (2808, 164455), (3183, 145080), (3224, 143235), (3348, 137930), (3510, 131564), (3627, 127320), (3720, 124137), (4030, 114588), (4185, 110344), (4244, 108810), (4680, 98673), (4836, 95490), (5305, 87048), (5580, 82758), (6045, 76392), (6366, 72540), (6696, 68965), (7020, 65782), (7254, 63660), (8060, 57294), (8370, 55172), (8488, 54405), (9549, 48360), (9672, 47745), (10610, 43524), (10881, 42440), (11160, 41379), (12090, 38196), (12732, 36270), (13793, 33480), (14040, 32891), (14508, 31830), (15915, 29016), (16120, 28647), (16740, 27586), (18135, 25464), (19098, 24180), (21220, 21762)]