40631760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1482

約数の個数: 160

約数和(自身を含む): 150823680

約数和(自身を除く): 110191920

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, 1447, 1560, 1755, 1872, 2160, 2340, 2808, 2894, 3120, 3510, 4341, 4680, 5616, 5788, 7020, 7235, 8682, 9360, 11576, 13023, 14040, 14470, 17364, 18811, 21705, 23152, 26046, 28080, 28940, 34728, 37622, 39069, 43410, 52092, 56433, 57880, 65115, 69456, 75244, 78138, 86820, 94055, 104184, 112866, 115760, 130230, 150488, 156276, 169299, 173640, 188110, 195345, 208368, 225732, 260460, 282165, 300976, 312552, 338598, 347280, 376220, 390690, 451464, 507897, 520920, 564330, 625104, 677196, 752440, 781380, 846495, 902928, 1015794, 1041840, 1128660, 1354392, 1504880, 1562760, 1692990, 2031588, 2257320, 2539485, 2708784, 3125520, 3385980, 4063176, 4514640, 5078970, 6771960, 8126352, 10157940, 13543920, 20315880, 40631760]

約数ペア:

[(1, 40631760), (2, 20315880), (3, 13543920), (4, 10157940), (5, 8126352), (6, 6771960), (8, 5078970), (9, 4514640), (10, 4063176), (12, 3385980), (13, 3125520), (15, 2708784), (16, 2539485), (18, 2257320), (20, 2031588), (24, 1692990), (26, 1562760), (27, 1504880), (30, 1354392), (36, 1128660), (39, 1041840), (40, 1015794), (45, 902928), (48, 846495), (52, 781380), (54, 752440), (60, 677196), (65, 625104), (72, 564330), (78, 520920), (80, 507897), (90, 451464), (104, 390690), (108, 376220), (117, 347280), (120, 338598), (130, 312552), (135, 300976), (144, 282165), (156, 260460), (180, 225732), (195, 208368), (208, 195345), (216, 188110), (234, 173640), (240, 169299), (260, 156276), (270, 150488), (312, 130230), (351, 115760), (360, 112866), (390, 104184), (432, 94055), (468, 86820), (520, 78138), (540, 75244), (585, 69456), (624, 65115), (702, 57880), (720, 56433), (780, 52092), (936, 43410), (1040, 39069), (1080, 37622), (1170, 34728), (1404, 28940), (1447, 28080), (1560, 26046), (1755, 23152), (1872, 21705), (2160, 18811), (2340, 17364), (2808, 14470), (2894, 14040), (3120, 13023), (3510, 11576), (4341, 9360), (4680, 8682), (5616, 7235), (5788, 7020)]