765451260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3727}}^1$

素因数の和:3912

約数の個数: 144

約数和(自身を含む): 2670560256

約数和(自身を除く): 1905108996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 163, 180, 210, 252, 315, 326, 420, 489, 630, 652, 815, 978, 1141, 1260, 1467, 1630, 1956, 2282, 2445, 2934, 3260, 3423, 3727, 4564, 4890, 5705, 5868, 6846, 7335, 7454, 9780, 10269, 11181, 11410, 13692, 14670, 14908, 17115, 18635, 20538, 22362, 22820, 26089, 29340, 33543, 34230, 37270, 41076, 44724, 51345, 52178, 55905, 67086, 68460, 74540, 78267, 102690, 104356, 111810, 130445, 134172, 156534, 167715, 205380, 223620, 234801, 260890, 313068, 335430, 391335, 469602, 521780, 607501, 670860, 782670, 939204, 1174005, 1215002, 1565340, 1822503, 2348010, 2430004, 3037505, 3645006, 4252507, 4696020, 5467509, 6075010, 7290012, 8505014, 9112515, 10935018, 12150020, 12757521, 17010028, 18225030, 21262535, 21870036, 25515042, 27337545, 36450060, 38272563, 42525070, 51030084, 54675090, 63787605, 76545126, 85050140, 109350180, 127575210, 153090252, 191362815, 255150420, 382725630, 765451260]

約数ペア:

[(1, 765451260), (2, 382725630), (3, 255150420), (4, 191362815), (5, 153090252), (6, 127575210), (7, 109350180), (9, 85050140), (10, 76545126), (12, 63787605), (14, 54675090), (15, 51030084), (18, 42525070), (20, 38272563), (21, 36450060), (28, 27337545), (30, 25515042), (35, 21870036), (36, 21262535), (42, 18225030), (45, 17010028), (60, 12757521), (63, 12150020), (70, 10935018), (84, 9112515), (90, 8505014), (105, 7290012), (126, 6075010), (140, 5467509), (163, 4696020), (180, 4252507), (210, 3645006), (252, 3037505), (315, 2430004), (326, 2348010), (420, 1822503), (489, 1565340), (630, 1215002), (652, 1174005), (815, 939204), (978, 782670), (1141, 670860), (1260, 607501), (1467, 521780), (1630, 469602), (1956, 391335), (2282, 335430), (2445, 313068), (2934, 260890), (3260, 234801), (3423, 223620), (3727, 205380), (4564, 167715), (4890, 156534), (5705, 134172), (5868, 130445), (6846, 111810), (7335, 104356), (7454, 102690), (9780, 78267), (10269, 74540), (11181, 68460), (11410, 67086), (13692, 55905), (14670, 52178), (14908, 51345), (17115, 44724), (18635, 41076), (20538, 37270), (22362, 34230), (22820, 33543), (26089, 29340)]