40430520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 145061280

約数和(自身を除く): 104630760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 53, 60, 65, 72, 78, 90, 104, 106, 117, 120, 130, 156, 159, 163, 180, 195, 212, 234, 260, 265, 312, 318, 326, 360, 390, 424, 468, 477, 489, 520, 530, 585, 636, 652, 689, 780, 795, 815, 936, 954, 978, 1060, 1170, 1272, 1304, 1378, 1467, 1560, 1590, 1630, 1908, 1956, 2067, 2119, 2120, 2340, 2385, 2445, 2756, 2934, 3180, 3260, 3445, 3816, 3912, 4134, 4238, 4680, 4770, 4890, 5512, 5868, 6201, 6357, 6360, 6520, 6890, 7335, 8268, 8476, 8639, 9540, 9780, 10335, 10595, 11736, 12402, 12714, 13780, 14670, 16536, 16952, 17278, 19071, 19080, 19560, 20670, 21190, 24804, 25428, 25917, 27560, 29340, 31005, 31785, 34556, 38142, 41340, 42380, 43195, 49608, 50856, 51834, 58680, 62010, 63570, 69112, 76284, 77751, 82680, 84760, 86390, 95355, 103668, 112307, 124020, 127140, 129585, 152568, 155502, 172780, 190710, 207336, 224614, 248040, 254280, 259170, 311004, 336921, 345560, 381420, 388755, 449228, 518340, 561535, 622008, 673842, 762840, 777510, 898456, 1010763, 1036680, 1123070, 1347684, 1555020, 1684605, 2021526, 2246140, 2695368, 3110040, 3369210, 4043052, 4492280, 5053815, 6738420, 8086104, 10107630, 13476840, 20215260, 40430520]

約数ペア:

[(1, 40430520), (2, 20215260), (3, 13476840), (4, 10107630), (5, 8086104), (6, 6738420), (8, 5053815), (9, 4492280), (10, 4043052), (12, 3369210), (13, 3110040), (15, 2695368), (18, 2246140), (20, 2021526), (24, 1684605), (26, 1555020), (30, 1347684), (36, 1123070), (39, 1036680), (40, 1010763), (45, 898456), (52, 777510), (53, 762840), (60, 673842), (65, 622008), (72, 561535), (78, 518340), (90, 449228), (104, 388755), (106, 381420), (117, 345560), (120, 336921), (130, 311004), (156, 259170), (159, 254280), (163, 248040), (180, 224614), (195, 207336), (212, 190710), (234, 172780), (260, 155502), (265, 152568), (312, 129585), (318, 127140), (326, 124020), (360, 112307), (390, 103668), (424, 95355), (468, 86390), (477, 84760), (489, 82680), (520, 77751), (530, 76284), (585, 69112), (636, 63570), (652, 62010), (689, 58680), (780, 51834), (795, 50856), (815, 49608), (936, 43195), (954, 42380), (978, 41340), (1060, 38142), (1170, 34556), (1272, 31785), (1304, 31005), (1378, 29340), (1467, 27560), (1560, 25917), (1590, 25428), (1630, 24804), (1908, 21190), (1956, 20670), (2067, 19560), (2119, 19080), (2120, 19071), (2340, 17278), (2385, 16952), (2445, 16536), (2756, 14670), (2934, 13780), (3180, 12714), (3260, 12402), (3445, 11736), (3816, 10595), (3912, 10335), (4134, 9780), (4238, 9540), (4680, 8639), (4770, 8476), (4890, 8268), (5512, 7335), (5868, 6890), (6201, 6520), (6357, 6360)]