65210040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 245419200

約数和(自身を除く): 180209160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 113, 120, 126, 140, 168, 180, 210, 226, 229, 252, 280, 315, 339, 360, 420, 452, 458, 504, 565, 630, 678, 687, 791, 840, 904, 916, 1017, 1130, 1145, 1260, 1356, 1374, 1582, 1603, 1695, 1832, 2034, 2061, 2260, 2290, 2373, 2520, 2712, 2748, 3164, 3206, 3390, 3435, 3955, 4068, 4122, 4520, 4580, 4746, 4809, 5085, 5496, 6328, 6412, 6780, 6870, 7119, 7910, 8015, 8136, 8244, 9160, 9492, 9618, 10170, 10305, 11865, 12824, 13560, 13740, 14238, 14427, 15820, 16030, 16488, 18984, 19236, 20340, 20610, 23730, 24045, 25877, 27480, 28476, 28854, 31640, 32060, 35595, 38472, 40680, 41220, 47460, 48090, 51754, 56952, 57708, 64120, 71190, 72135, 77631, 82440, 94920, 96180, 103508, 115416, 129385, 142380, 144270, 155262, 181139, 192360, 207016, 232893, 258770, 284760, 288540, 310524, 362278, 388155, 465786, 517540, 543417, 577080, 621048, 724556, 776310, 905695, 931572, 1035080, 1086834, 1164465, 1449112, 1552620, 1630251, 1811390, 1863144, 2173668, 2328930, 2717085, 3105240, 3260502, 3622780, 4347336, 4657860, 5434170, 6521004, 7245560, 8151255, 9315720, 10868340, 13042008, 16302510, 21736680, 32605020, 65210040]

約数ペア:

[(1, 65210040), (2, 32605020), (3, 21736680), (4, 16302510), (5, 13042008), (6, 10868340), (7, 9315720), (8, 8151255), (9, 7245560), (10, 6521004), (12, 5434170), (14, 4657860), (15, 4347336), (18, 3622780), (20, 3260502), (21, 3105240), (24, 2717085), (28, 2328930), (30, 2173668), (35, 1863144), (36, 1811390), (40, 1630251), (42, 1552620), (45, 1449112), (56, 1164465), (60, 1086834), (63, 1035080), (70, 931572), (72, 905695), (84, 776310), (90, 724556), (105, 621048), (113, 577080), (120, 543417), (126, 517540), (140, 465786), (168, 388155), (180, 362278), (210, 310524), (226, 288540), (229, 284760), (252, 258770), (280, 232893), (315, 207016), (339, 192360), (360, 181139), (420, 155262), (452, 144270), (458, 142380), (504, 129385), (565, 115416), (630, 103508), (678, 96180), (687, 94920), (791, 82440), (840, 77631), (904, 72135), (916, 71190), (1017, 64120), (1130, 57708), (1145, 56952), (1260, 51754), (1356, 48090), (1374, 47460), (1582, 41220), (1603, 40680), (1695, 38472), (1832, 35595), (2034, 32060), (2061, 31640), (2260, 28854), (2290, 28476), (2373, 27480), (2520, 25877), (2712, 24045), (2748, 23730), (3164, 20610), (3206, 20340), (3390, 19236), (3435, 18984), (3955, 16488), (4068, 16030), (4122, 15820), (4520, 14427), (4580, 14238), (4746, 13740), (4809, 13560), (5085, 12824), (5496, 11865), (6328, 10305), (6412, 10170), (6780, 9618), (6870, 9492), (7119, 9160), (7910, 8244), (8015, 8136)]