711631440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25343}}^1$

素因数の和:25378

約数の個数: 160

約数和(自身を含む): 2639831040

約数和(自身を除く): 1928199600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 25343, 28080, 50686, 76029, 101372, 126715, 152058, 202744, 228087, 253430, 304116, 329459, 380145, 405488, 456174, 506860, 608232, 658918, 684261, 760290, 912348, 988377, 1013720, 1140435, 1216464, 1317836, 1368522, 1520580, 1647295, 1824696, 1976754, 2027440, 2280870, 2635672, 2737044, 2965131, 3041160, 3294590, 3421305, 3649392, 3953508, 4561740, 4941885, 5271344, 5474088, 5930262, 6082320, 6589180, 6842610, 7907016, 8895393, 9123480, 9883770, 10948176, 11860524, 13178360, 13685220, 14825655, 15814032, 17790786, 18246960, 19767540, 23721048, 26356720, 27370440, 29651310, 35581572, 39535080, 44476965, 47442096, 54740880, 59302620, 71163144, 79070160, 88953930, 118605240, 142326288, 177907860, 237210480, 355815720, 711631440]

約数ペア:

[(1, 711631440), (2, 355815720), (3, 237210480), (4, 177907860), (5, 142326288), (6, 118605240), (8, 88953930), (9, 79070160), (10, 71163144), (12, 59302620), (13, 54740880), (15, 47442096), (16, 44476965), (18, 39535080), (20, 35581572), (24, 29651310), (26, 27370440), (27, 26356720), (30, 23721048), (36, 19767540), (39, 18246960), (40, 17790786), (45, 15814032), (48, 14825655), (52, 13685220), (54, 13178360), (60, 11860524), (65, 10948176), (72, 9883770), (78, 9123480), (80, 8895393), (90, 7907016), (104, 6842610), (108, 6589180), (117, 6082320), (120, 5930262), (130, 5474088), (135, 5271344), (144, 4941885), (156, 4561740), (180, 3953508), (195, 3649392), (208, 3421305), (216, 3294590), (234, 3041160), (240, 2965131), (260, 2737044), (270, 2635672), (312, 2280870), (351, 2027440), (360, 1976754), (390, 1824696), (432, 1647295), (468, 1520580), (520, 1368522), (540, 1317836), (585, 1216464), (624, 1140435), (702, 1013720), (720, 988377), (780, 912348), (936, 760290), (1040, 684261), (1080, 658918), (1170, 608232), (1404, 506860), (1560, 456174), (1755, 405488), (1872, 380145), (2160, 329459), (2340, 304116), (2808, 253430), (3120, 228087), (3510, 202744), (4680, 152058), (5616, 126715), (7020, 101372), (9360, 76029), (14040, 50686), (25343, 28080)]