428217007400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{2089}}^1$

素因数の和:3741

約数の個数: 288

約数和(自身を含む): 1248613443000

約数和(自身を除く): 820396435600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 130, 140, 175, 182, 196, 200, 245, 260, 280, 325, 350, 364, 392, 455, 490, 520, 637, 650, 700, 728, 910, 980, 1225, 1274, 1300, 1400, 1609, 1820, 1960, 2089, 2275, 2450, 2548, 2600, 3185, 3218, 3640, 4178, 4550, 4900, 5096, 6370, 6436, 8045, 8356, 9100, 9800, 10445, 11263, 12740, 12872, 14623, 15925, 16090, 16712, 18200, 20890, 20917, 22526, 25480, 27157, 29246, 31850, 32180, 40225, 41780, 41834, 45052, 52225, 54314, 56315, 58492, 63700, 64360, 73115, 78841, 80450, 83560, 83668, 90104, 102361, 104450, 104585, 108628, 112630, 116984, 127400, 135785, 146230, 146419, 157682, 160900, 167336, 190099, 204722, 208900, 209170, 217256, 225260, 271570, 281575, 292460, 292838, 315364, 321800, 365575, 380198, 394205, 409444, 417800, 418340, 450520, 511805, 522925, 543140, 563150, 584920, 585676, 630728, 678925, 731150, 732095, 760396, 788410, 818888, 836680, 950495, 1023610, 1024933, 1045850, 1086280, 1126300, 1171352, 1330693, 1357850, 1462300, 1464190, 1520792, 1576820, 1900990, 1971025, 2047220, 2049866, 2091700, 2252600, 2559025, 2661386, 2715700, 2924600, 2928380, 3153640, 3361201, 3660475, 3801980, 3942050, 4094440, 4099732, 4183400, 4752475, 5118050, 5124665, 5322772, 5431400, 5856760, 6653465, 6722402, 7320950, 7603960, 7884100, 8199464, 9504950, 10236100, 10249330, 10645544, 13306930, 13444804, 14641900, 15768200, 16806005, 19009900, 20472200, 20498660, 23528407, 25623325, 26613860, 26889608, 29283800, 33267325, 33612010, 38019800, 40997320, 43695613, 47056814, 51246650, 53227720, 66534650, 67224020, 84030025, 87391226, 94113628, 102493300, 117642035, 133069300, 134448040, 164698849, 168060050, 174782452, 188227256, 204986600, 218478065, 235284070, 266138600, 305869291, 329397698, 336120100, 349564904, 436956130, 470568140, 588210175, 611738582, 658795396, 672240200, 823494245, 873912260, 941136280, 1092390325, 1176420350, 1223477164, 1317590792, 1529346455, 1646988490, 1747824520, 2141085037, 2184780650, 2352840700, 2446954328, 3058692910, 3293976980, 4117471225, 4282170074, 4369561300, 4705681400, 6117385820, 6587953960, 7646732275, 8234942450, 8564340148, 8739122600, 10705425185, 12234771640, 15293464550, 16469884900, 17128680296, 21410850370, 30586929100, 32939769800, 42821700740, 53527125925, 61173858200, 85643401480, 107054251850, 214108503700, 428217007400]

約数ペア:

[(1, 428217007400), (2, 214108503700), (4, 107054251850), (5, 85643401480), (7, 61173858200), (8, 53527125925), (10, 42821700740), (13, 32939769800), (14, 30586929100), (20, 21410850370), (25, 17128680296), (26, 16469884900), (28, 15293464550), (35, 12234771640), (40, 10705425185), (49, 8739122600), (50, 8564340148), (52, 8234942450), (56, 7646732275), (65, 6587953960), (70, 6117385820), (91, 4705681400), (98, 4369561300), (100, 4282170074), (104, 4117471225), (130, 3293976980), (140, 3058692910), (175, 2446954328), (182, 2352840700), (196, 2184780650), (200, 2141085037), (245, 1747824520), (260, 1646988490), (280, 1529346455), (325, 1317590792), (350, 1223477164), (364, 1176420350), (392, 1092390325), (455, 941136280), (490, 873912260), (520, 823494245), (637, 672240200), (650, 658795396), (700, 611738582), (728, 588210175), (910, 470568140), (980, 436956130), (1225, 349564904), (1274, 336120100), (1300, 329397698), (1400, 305869291), (1609, 266138600), (1820, 235284070), (1960, 218478065), (2089, 204986600), (2275, 188227256), (2450, 174782452), (2548, 168060050), (2600, 164698849), (3185, 134448040), (3218, 133069300), (3640, 117642035), (4178, 102493300), (4550, 94113628), (4900, 87391226), (5096, 84030025), (6370, 67224020), (6436, 66534650), (8045, 53227720), (8356, 51246650), (9100, 47056814), (9800, 43695613), (10445, 40997320), (11263, 38019800), (12740, 33612010), (12872, 33267325), (14623, 29283800), (15925, 26889608), (16090, 26613860), (16712, 25623325), (18200, 23528407), (20890, 20498660), (20917, 20472200), (22526, 19009900), (25480, 16806005), (27157, 15768200), (29246, 14641900), (31850, 13444804), (32180, 13306930), (40225, 10645544), (41780, 10249330), (41834, 10236100), (45052, 9504950), (52225, 8199464), (54314, 7884100), (56315, 7603960), (58492, 7320950), (63700, 6722402), (64360, 6653465), (73115, 5856760), (78841, 5431400), (80450, 5322772), (83560, 5124665), (83668, 5118050), (90104, 4752475), (102361, 4183400), (104450, 4099732), (104585, 4094440), (108628, 3942050), (112630, 3801980), (116984, 3660475), (127400, 3361201), (135785, 3153640), (146230, 2928380), (146419, 2924600), (157682, 2715700), (160900, 2661386), (167336, 2559025), (190099, 2252600), (204722, 2091700), (208900, 2049866), (209170, 2047220), (217256, 1971025), (225260, 1900990), (271570, 1576820), (281575, 1520792), (292460, 1464190), (292838, 1462300), (315364, 1357850), (321800, 1330693), (365575, 1171352), (380198, 1126300), (394205, 1086280), (409444, 1045850), (417800, 1024933), (418340, 1023610), (450520, 950495), (511805, 836680), (522925, 818888), (543140, 788410), (563150, 760396), (584920, 732095), (585676, 731150), (630728, 678925)]