1314722240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:239

約数の個数: 224

約数和(自身を含む): 3525560640

約数和(自身を除く): 2210838400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 67, 80, 89, 104, 106, 130, 134, 160, 178, 208, 212, 260, 265, 268, 320, 335, 356, 416, 424, 445, 520, 530, 536, 670, 689, 712, 832, 848, 871, 890, 1040, 1060, 1072, 1157, 1340, 1378, 1424, 1696, 1742, 1780, 2080, 2120, 2144, 2314, 2680, 2756, 2848, 3392, 3445, 3484, 3551, 3560, 4160, 4240, 4288, 4355, 4628, 4717, 5360, 5512, 5696, 5785, 5963, 6890, 6968, 7102, 7120, 8480, 8710, 9256, 9434, 10720, 11024, 11570, 11926, 13780, 13936, 14204, 14240, 16960, 17420, 17755, 18512, 18868, 21440, 22048, 23140, 23585, 23852, 27560, 27872, 28408, 28480, 29815, 34840, 35510, 37024, 37736, 44096, 46163, 46280, 47170, 47704, 55120, 55744, 56816, 59630, 61321, 69680, 71020, 74048, 75472, 77519, 92326, 92560, 94340, 95408, 110240, 113632, 119260, 122642, 139360, 142040, 150944, 155038, 184652, 185120, 188680, 190816, 220480, 227264, 230815, 238520, 245284, 278720, 284080, 301888, 306605, 310076, 316039, 369304, 370240, 377360, 381632, 387595, 461630, 477040, 490568, 568160, 613210, 620152, 632078, 738608, 754720, 775190, 923260, 954080, 981136, 1136320, 1226420, 1240304, 1264156, 1477216, 1509440, 1550380, 1580195, 1846520, 1908160, 1962272, 2452840, 2480608, 2528312, 2954432, 3100760, 3160390, 3693040, 3924544, 4108507, 4905680, 4961216, 5056624, 6201520, 6320780, 7386080, 8217014, 9811360, 10113248, 12403040, 12641560, 14772160, 16434028, 19622720, 20226496, 20542535, 24806080, 25283120, 32868056, 41085070, 50566240, 65736112, 82170140, 101132480, 131472224, 164340280, 262944448, 328680560, 657361120, 1314722240]

約数ペア:

[(1, 1314722240), (2, 657361120), (4, 328680560), (5, 262944448), (8, 164340280), (10, 131472224), (13, 101132480), (16, 82170140), (20, 65736112), (26, 50566240), (32, 41085070), (40, 32868056), (52, 25283120), (53, 24806080), (64, 20542535), (65, 20226496), (67, 19622720), (80, 16434028), (89, 14772160), (104, 12641560), (106, 12403040), (130, 10113248), (134, 9811360), (160, 8217014), (178, 7386080), (208, 6320780), (212, 6201520), (260, 5056624), (265, 4961216), (268, 4905680), (320, 4108507), (335, 3924544), (356, 3693040), (416, 3160390), (424, 3100760), (445, 2954432), (520, 2528312), (530, 2480608), (536, 2452840), (670, 1962272), (689, 1908160), (712, 1846520), (832, 1580195), (848, 1550380), (871, 1509440), (890, 1477216), (1040, 1264156), (1060, 1240304), (1072, 1226420), (1157, 1136320), (1340, 981136), (1378, 954080), (1424, 923260), (1696, 775190), (1742, 754720), (1780, 738608), (2080, 632078), (2120, 620152), (2144, 613210), (2314, 568160), (2680, 490568), (2756, 477040), (2848, 461630), (3392, 387595), (3445, 381632), (3484, 377360), (3551, 370240), (3560, 369304), (4160, 316039), (4240, 310076), (4288, 306605), (4355, 301888), (4628, 284080), (4717, 278720), (5360, 245284), (5512, 238520), (5696, 230815), (5785, 227264), (5963, 220480), (6890, 190816), (6968, 188680), (7102, 185120), (7120, 184652), (8480, 155038), (8710, 150944), (9256, 142040), (9434, 139360), (10720, 122642), (11024, 119260), (11570, 113632), (11926, 110240), (13780, 95408), (13936, 94340), (14204, 92560), (14240, 92326), (16960, 77519), (17420, 75472), (17755, 74048), (18512, 71020), (18868, 69680), (21440, 61321), (22048, 59630), (23140, 56816), (23585, 55744), (23852, 55120), (27560, 47704), (27872, 47170), (28408, 46280), (28480, 46163), (29815, 44096), (34840, 37736), (35510, 37024)]