40032960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 224

約数和(自身を含む): 147474432

約数和(自身を除く): 107441472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 223, 240, 255, 264, 272, 320, 330, 340, 352, 374, 408, 440, 446, 480, 510, 528, 544, 561, 660, 669, 680, 704, 748, 816, 880, 892, 935, 960, 1020, 1056, 1088, 1115, 1122, 1320, 1338, 1360, 1496, 1632, 1760, 1784, 1870, 2040, 2112, 2230, 2244, 2453, 2640, 2676, 2720, 2805, 2992, 3264, 3345, 3520, 3568, 3740, 3791, 4080, 4460, 4488, 4906, 5280, 5352, 5440, 5610, 5984, 6690, 7136, 7359, 7480, 7582, 8160, 8920, 8976, 9812, 10560, 10704, 11220, 11373, 11968, 12265, 13380, 14272, 14718, 14960, 15164, 16320, 17840, 17952, 18955, 19624, 21408, 22440, 22746, 24530, 26760, 29436, 29920, 30328, 35680, 35904, 36795, 37910, 39248, 41701, 42816, 44880, 45492, 49060, 53520, 56865, 58872, 59840, 60656, 71360, 73590, 75820, 78496, 83402, 89760, 90984, 98120, 107040, 113730, 117744, 121312, 125103, 147180, 151640, 156992, 166804, 179520, 181968, 196240, 208505, 214080, 227460, 235488, 242624, 250206, 294360, 303280, 333608, 363936, 392480, 417010, 454920, 470976, 500412, 588720, 606560, 625515, 667216, 727872, 784960, 834020, 909840, 1000824, 1177440, 1213120, 1251030, 1334432, 1668040, 1819680, 2001648, 2354880, 2502060, 2668864, 3336080, 3639360, 4003296, 5004120, 6672160, 8006592, 10008240, 13344320, 20016480, 40032960]

約数ペア:

[(1, 40032960), (2, 20016480), (3, 13344320), (4, 10008240), (5, 8006592), (6, 6672160), (8, 5004120), (10, 4003296), (11, 3639360), (12, 3336080), (15, 2668864), (16, 2502060), (17, 2354880), (20, 2001648), (22, 1819680), (24, 1668040), (30, 1334432), (32, 1251030), (33, 1213120), (34, 1177440), (40, 1000824), (44, 909840), (48, 834020), (51, 784960), (55, 727872), (60, 667216), (64, 625515), (66, 606560), (68, 588720), (80, 500412), (85, 470976), (88, 454920), (96, 417010), (102, 392480), (110, 363936), (120, 333608), (132, 303280), (136, 294360), (160, 250206), (165, 242624), (170, 235488), (176, 227460), (187, 214080), (192, 208505), (204, 196240), (220, 181968), (223, 179520), (240, 166804), (255, 156992), (264, 151640), (272, 147180), (320, 125103), (330, 121312), (340, 117744), (352, 113730), (374, 107040), (408, 98120), (440, 90984), (446, 89760), (480, 83402), (510, 78496), (528, 75820), (544, 73590), (561, 71360), (660, 60656), (669, 59840), (680, 58872), (704, 56865), (748, 53520), (816, 49060), (880, 45492), (892, 44880), (935, 42816), (960, 41701), (1020, 39248), (1056, 37910), (1088, 36795), (1115, 35904), (1122, 35680), (1320, 30328), (1338, 29920), (1360, 29436), (1496, 26760), (1632, 24530), (1760, 22746), (1784, 22440), (1870, 21408), (2040, 19624), (2112, 18955), (2230, 17952), (2244, 17840), (2453, 16320), (2640, 15164), (2676, 14960), (2720, 14718), (2805, 14272), (2992, 13380), (3264, 12265), (3345, 11968), (3520, 11373), (3568, 11220), (3740, 10704), (3791, 10560), (4080, 9812), (4460, 8976), (4488, 8920), (4906, 8160), (5280, 7582), (5352, 7480), (5440, 7359), (5610, 7136), (5984, 6690)]