102641280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{1091}}^1$

素因数の和:1127

約数の個数: 192

約数和(自身を含む): 380933280

約数和(自身を除く): 278292000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1091, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2182, 2240, 2352, 2688, 2940, 3136, 3273, 3360, 3920, 4364, 4480, 4704, 5455, 5880, 6272, 6546, 6720, 7637, 7840, 8728, 9408, 10910, 11760, 13092, 13440, 15274, 15680, 16365, 17456, 18816, 21820, 22911, 23520, 26184, 30548, 31360, 32730, 34912, 38185, 43640, 45822, 47040, 52368, 53459, 61096, 65460, 69824, 76370, 87280, 91644, 94080, 104736, 106918, 114555, 122192, 130920, 139648, 152740, 160377, 174560, 183288, 209472, 213836, 229110, 244384, 261840, 267295, 305480, 320754, 349120, 366576, 418944, 427672, 458220, 488768, 523680, 534590, 610960, 641508, 698240, 733152, 801885, 855344, 916440, 977536, 1047360, 1069180, 1221920, 1283016, 1466304, 1603770, 1710688, 1832880, 2094720, 2138360, 2443840, 2566032, 2932608, 3207540, 3421376, 3665760, 4276720, 4887680, 5132064, 6415080, 6842752, 7331520, 8553440, 10264128, 12830160, 14663040, 17106880, 20528256, 25660320, 34213760, 51320640, 102641280]

約数ペア:

[(1, 102641280), (2, 51320640), (3, 34213760), (4, 25660320), (5, 20528256), (6, 17106880), (7, 14663040), (8, 12830160), (10, 10264128), (12, 8553440), (14, 7331520), (15, 6842752), (16, 6415080), (20, 5132064), (21, 4887680), (24, 4276720), (28, 3665760), (30, 3421376), (32, 3207540), (35, 2932608), (40, 2566032), (42, 2443840), (48, 2138360), (49, 2094720), (56, 1832880), (60, 1710688), (64, 1603770), (70, 1466304), (80, 1283016), (84, 1221920), (96, 1069180), (98, 1047360), (105, 977536), (112, 916440), (120, 855344), (128, 801885), (140, 733152), (147, 698240), (160, 641508), (168, 610960), (192, 534590), (196, 523680), (210, 488768), (224, 458220), (240, 427672), (245, 418944), (280, 366576), (294, 349120), (320, 320754), (336, 305480), (384, 267295), (392, 261840), (420, 244384), (448, 229110), (480, 213836), (490, 209472), (560, 183288), (588, 174560), (640, 160377), (672, 152740), (735, 139648), (784, 130920), (840, 122192), (896, 114555), (960, 106918), (980, 104736), (1091, 94080), (1120, 91644), (1176, 87280), (1344, 76370), (1470, 69824), (1568, 65460), (1680, 61096), (1920, 53459), (1960, 52368), (2182, 47040), (2240, 45822), (2352, 43640), (2688, 38185), (2940, 34912), (3136, 32730), (3273, 31360), (3360, 30548), (3920, 26184), (4364, 23520), (4480, 22911), (4704, 21820), (5455, 18816), (5880, 17456), (6272, 16365), (6546, 15680), (6720, 15274), (7637, 13440), (7840, 13092), (8728, 11760), (9408, 10910)]