420394433760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{5957971}}^1$

素因数の和:5958006

約数の個数: 216

約数和(自身を含む): 1668816041256

約数和(自身を除く): 1248421607496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 17640, 23520, 35280, 70560, 5957971, 11915942, 17873913, 23831884, 29789855, 35747826, 41705797, 47663768, 53621739, 59579710, 71495652, 83411594, 89369565, 95327536, 107243478, 119159420, 125117391, 142991304, 166823188, 178739130, 190655072, 208528985, 214486956, 238318840, 250234782, 268108695, 285982608, 291940579, 333646376, 357478260, 375352173, 417057970, 428973912, 476637680, 500469564, 536217390, 571965216, 583881158, 625586955, 667292752, 714956520, 750704346, 834115940, 857947824, 875821737, 953275360, 1000939128, 1072434780, 1167762316, 1251173910, 1334585504, 1429913040, 1459702895, 1501408692, 1668231880, 1715895648, 1751643474, 1876760865, 2001878256, 2144869560, 2335524632, 2502347820, 2627465211, 2859826080, 2919405790, 3002817384, 3336463760, 3503286948, 3753521730, 4003756512, 4289739120, 4379108685, 4671049264, 5004695640, 5254930422, 5838811580, 6005634768, 6672927520, 7006573896, 7507043460, 8579478240, 8758217370, 9342098528, 10009391280, 10509860844, 11677623160, 12011269536, 13137326055, 14013147792, 15014086920, 17516434740, 20018782560, 21019721688, 23355246320, 26274652110, 28026295584, 30028173840, 35032869480, 42039443376, 46710492640, 52549304220, 60056347680, 70065738960, 84078886752, 105098608440, 140131477920, 210197216880, 420394433760]

約数ペア:

[(1, 420394433760), (2, 210197216880), (3, 140131477920), (4, 105098608440), (5, 84078886752), (6, 70065738960), (7, 60056347680), (8, 52549304220), (9, 46710492640), (10, 42039443376), (12, 35032869480), (14, 30028173840), (15, 28026295584), (16, 26274652110), (18, 23355246320), (20, 21019721688), (21, 20018782560), (24, 17516434740), (28, 15014086920), (30, 14013147792), (32, 13137326055), (35, 12011269536), (36, 11677623160), (40, 10509860844), (42, 10009391280), (45, 9342098528), (48, 8758217370), (49, 8579478240), (56, 7507043460), (60, 7006573896), (63, 6672927520), (70, 6005634768), (72, 5838811580), (80, 5254930422), (84, 5004695640), (90, 4671049264), (96, 4379108685), (98, 4289739120), (105, 4003756512), (112, 3753521730), (120, 3503286948), (126, 3336463760), (140, 3002817384), (144, 2919405790), (147, 2859826080), (160, 2627465211), (168, 2502347820), (180, 2335524632), (196, 2144869560), (210, 2001878256), (224, 1876760865), (240, 1751643474), (245, 1715895648), (252, 1668231880), (280, 1501408692), (288, 1459702895), (294, 1429913040), (315, 1334585504), (336, 1251173910), (360, 1167762316), (392, 1072434780), (420, 1000939128), (441, 953275360), (480, 875821737), (490, 857947824), (504, 834115940), (560, 750704346), (588, 714956520), (630, 667292752), (672, 625586955), (720, 583881158), (735, 571965216), (784, 536217390), (840, 500469564), (882, 476637680), (980, 428973912), (1008, 417057970), (1120, 375352173), (1176, 357478260), (1260, 333646376), (1440, 291940579), (1470, 285982608), (1568, 268108695), (1680, 250234782), (1764, 238318840), (1960, 214486956), (2016, 208528985), (2205, 190655072), (2352, 178739130), (2520, 166823188), (2940, 142991304), (3360, 125117391), (3528, 119159420), (3920, 107243478), (4410, 95327536), (4704, 89369565), (5040, 83411594), (5880, 71495652), (7056, 59579710), (7840, 53621739), (8820, 47663768), (10080, 41705797), (11760, 35747826), (14112, 29789855), (17640, 23831884), (23520, 17873913), (35280, 11915942), (70560, 5957971)]