1338348840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:816

約数の個数: 192

約数和(自身を含む): 4347907200

約数和(自身を除く): 3009558360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 529, 552, 580, 667, 690, 696, 727, 870, 920, 1058, 1160, 1334, 1380, 1454, 1587, 1740, 2001, 2116, 2181, 2645, 2668, 2760, 2908, 3174, 3335, 3480, 3635, 4002, 4232, 4362, 5290, 5336, 5816, 6348, 6670, 7270, 7935, 8004, 8724, 10005, 10580, 10905, 12696, 13340, 14540, 15341, 15870, 16008, 16721, 17448, 20010, 21083, 21160, 21810, 26680, 29080, 30682, 31740, 33442, 40020, 42166, 43620, 46023, 50163, 61364, 63249, 63480, 66884, 76705, 80040, 83605, 84332, 87240, 92046, 100326, 105415, 122728, 126498, 133768, 153410, 167210, 168664, 184092, 200652, 210830, 230115, 250815, 252996, 306820, 316245, 334420, 368184, 384583, 401304, 421660, 460230, 484909, 501630, 505992, 613640, 632490, 668840, 769166, 843320, 920460, 969818, 1003260, 1153749, 1264980, 1454727, 1538332, 1840920, 1922915, 1939636, 2006520, 2307498, 2424545, 2529960, 2909454, 3076664, 3845830, 3879272, 4614996, 4849090, 5768745, 5818908, 7273635, 7691660, 9229992, 9698180, 11152907, 11537490, 11637816, 14547270, 15383320, 19396360, 22305814, 23074980, 29094540, 33458721, 44611628, 46149960, 55764535, 58189080, 66917442, 89223256, 111529070, 133834884, 167293605, 223058140, 267669768, 334587210, 446116280, 669174420, 1338348840]

約数ペア:

[(1, 1338348840), (2, 669174420), (3, 446116280), (4, 334587210), (5, 267669768), (6, 223058140), (8, 167293605), (10, 133834884), (12, 111529070), (15, 89223256), (20, 66917442), (23, 58189080), (24, 55764535), (29, 46149960), (30, 44611628), (40, 33458721), (46, 29094540), (58, 23074980), (60, 22305814), (69, 19396360), (87, 15383320), (92, 14547270), (115, 11637816), (116, 11537490), (120, 11152907), (138, 9698180), (145, 9229992), (174, 7691660), (184, 7273635), (230, 5818908), (232, 5768745), (276, 4849090), (290, 4614996), (345, 3879272), (348, 3845830), (435, 3076664), (460, 2909454), (529, 2529960), (552, 2424545), (580, 2307498), (667, 2006520), (690, 1939636), (696, 1922915), (727, 1840920), (870, 1538332), (920, 1454727), (1058, 1264980), (1160, 1153749), (1334, 1003260), (1380, 969818), (1454, 920460), (1587, 843320), (1740, 769166), (2001, 668840), (2116, 632490), (2181, 613640), (2645, 505992), (2668, 501630), (2760, 484909), (2908, 460230), (3174, 421660), (3335, 401304), (3480, 384583), (3635, 368184), (4002, 334420), (4232, 316245), (4362, 306820), (5290, 252996), (5336, 250815), (5816, 230115), (6348, 210830), (6670, 200652), (7270, 184092), (7935, 168664), (8004, 167210), (8724, 153410), (10005, 133768), (10580, 126498), (10905, 122728), (12696, 105415), (13340, 100326), (14540, 92046), (15341, 87240), (15870, 84332), (16008, 83605), (16721, 80040), (17448, 76705), (20010, 66884), (21083, 63480), (21160, 63249), (21810, 61364), (26680, 50163), (29080, 46023), (30682, 43620), (31740, 42166), (33442, 40020)]