1624236320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 288

約数和(自身を含む): 4749083136

約数和(自身を除く): 3124846816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 49, 56, 62, 70, 80, 82, 98, 112, 124, 140, 155, 160, 163, 164, 196, 205, 217, 224, 245, 248, 280, 287, 310, 326, 328, 392, 410, 434, 490, 496, 560, 574, 620, 652, 656, 784, 815, 820, 868, 980, 992, 1085, 1120, 1141, 1148, 1240, 1271, 1304, 1312, 1435, 1519, 1568, 1630, 1640, 1736, 1960, 2009, 2170, 2282, 2296, 2480, 2542, 2608, 2870, 3038, 3260, 3280, 3472, 3920, 4018, 4340, 4564, 4592, 4960, 5053, 5084, 5216, 5705, 5740, 6076, 6355, 6520, 6560, 6683, 6944, 7595, 7840, 7987, 8036, 8680, 8897, 9128, 9184, 10045, 10106, 10168, 11410, 11480, 12152, 12710, 13040, 13366, 15190, 15974, 16072, 17360, 17794, 18256, 20090, 20212, 20336, 22820, 22960, 24304, 25265, 25420, 26080, 26732, 30380, 31948, 32144, 33415, 34720, 35371, 35588, 36512, 39935, 40180, 40424, 40672, 44485, 45640, 45920, 46781, 48608, 50530, 50840, 53464, 60760, 62279, 63896, 64288, 66830, 70742, 71176, 79870, 80360, 80848, 88970, 91280, 93562, 101060, 101680, 106928, 121520, 124558, 127792, 133660, 141484, 142352, 159740, 160720, 161696, 176855, 177940, 182560, 187124, 202120, 203360, 207173, 213856, 233905, 243040, 247597, 249116, 255584, 267320, 282968, 284704, 311395, 319480, 321440, 327467, 353710, 355880, 374248, 404240, 414346, 467810, 495194, 498232, 534640, 565936, 622790, 638960, 654934, 707420, 711760, 748496, 808480, 828692, 935620, 990388, 996464, 1035865, 1069280, 1131872, 1237985, 1245580, 1277920, 1309868, 1414840, 1423520, 1450211, 1496992, 1637335, 1657384, 1871240, 1980776, 1992928, 2071730, 2475970, 2491160, 2619736, 2829680, 2900422, 3274670, 3314768, 3742480, 3961552, 4143460, 4951940, 4982320, 5239472, 5659360, 5800844, 6549340, 6629536, 7251055, 7484960, 7923104, 8286920, 9903880, 9964640, 10151477, 10478944, 11601688, 13098680, 14502110, 16573840, 19807760, 20302954, 23203376, 26197360, 29004220, 33147680, 39615520, 40605908, 46406752, 50757385, 52394720, 58008440, 81211816, 101514770, 116016880, 162423632, 203029540, 232033760, 324847264, 406059080, 812118160, 1624236320]

約数ペア:

[(1, 1624236320), (2, 812118160), (4, 406059080), (5, 324847264), (7, 232033760), (8, 203029540), (10, 162423632), (14, 116016880), (16, 101514770), (20, 81211816), (28, 58008440), (31, 52394720), (32, 50757385), (35, 46406752), (40, 40605908), (41, 39615520), (49, 33147680), (56, 29004220), (62, 26197360), (70, 23203376), (80, 20302954), (82, 19807760), (98, 16573840), (112, 14502110), (124, 13098680), (140, 11601688), (155, 10478944), (160, 10151477), (163, 9964640), (164, 9903880), (196, 8286920), (205, 7923104), (217, 7484960), (224, 7251055), (245, 6629536), (248, 6549340), (280, 5800844), (287, 5659360), (310, 5239472), (326, 4982320), (328, 4951940), (392, 4143460), (410, 3961552), (434, 3742480), (490, 3314768), (496, 3274670), (560, 2900422), (574, 2829680), (620, 2619736), (652, 2491160), (656, 2475970), (784, 2071730), (815, 1992928), (820, 1980776), (868, 1871240), (980, 1657384), (992, 1637335), (1085, 1496992), (1120, 1450211), (1141, 1423520), (1148, 1414840), (1240, 1309868), (1271, 1277920), (1304, 1245580), (1312, 1237985), (1435, 1131872), (1519, 1069280), (1568, 1035865), (1630, 996464), (1640, 990388), (1736, 935620), (1960, 828692), (2009, 808480), (2170, 748496), (2282, 711760), (2296, 707420), (2480, 654934), (2542, 638960), (2608, 622790), (2870, 565936), (3038, 534640), (3260, 498232), (3280, 495194), (3472, 467810), (3920, 414346), (4018, 404240), (4340, 374248), (4564, 355880), (4592, 353710), (4960, 327467), (5053, 321440), (5084, 319480), (5216, 311395), (5705, 284704), (5740, 282968), (6076, 267320), (6355, 255584), (6520, 249116), (6560, 247597), (6683, 243040), (6944, 233905), (7595, 213856), (7840, 207173), (7987, 203360), (8036, 202120), (8680, 187124), (8897, 182560), (9128, 177940), (9184, 176855), (10045, 161696), (10106, 160720), (10168, 159740), (11410, 142352), (11480, 141484), (12152, 133660), (12710, 127792), (13040, 124558), (13366, 121520), (15190, 106928), (15974, 101680), (16072, 101060), (17360, 93562), (17794, 91280), (18256, 88970), (20090, 80848), (20212, 80360), (20336, 79870), (22820, 71176), (22960, 70742), (24304, 66830), (25265, 64288), (25420, 63896), (26080, 62279), (26732, 60760), (30380, 53464), (31948, 50840), (32144, 50530), (33415, 48608), (34720, 46781), (35371, 45920), (35588, 45640), (36512, 44485), (39935, 40672), (40180, 40424)]