40083960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 148482720

約数和(自身を除く): 108398760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 401, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 802, 833, 840, 952, 980, 1020, 1176, 1190, 1203, 1428, 1470, 1604, 1666, 1785, 1960, 2005, 2040, 2380, 2406, 2499, 2807, 2856, 2940, 3208, 3332, 3570, 4010, 4165, 4760, 4812, 4998, 5614, 5880, 6015, 6664, 6817, 7140, 8020, 8330, 8421, 9624, 9996, 11228, 12030, 12495, 13634, 14035, 14280, 16040, 16660, 16842, 19649, 19992, 20451, 22456, 24060, 24990, 27268, 28070, 33320, 33684, 34085, 39298, 40902, 42105, 47719, 48120, 49980, 54536, 56140, 58947, 67368, 68170, 78596, 81804, 84210, 95438, 98245, 99960, 102255, 112280, 117894, 136340, 143157, 157192, 163608, 168420, 190876, 196490, 204510, 235788, 238595, 272680, 286314, 294735, 334033, 336840, 381752, 392980, 409020, 471576, 477190, 572628, 589470, 668066, 715785, 785960, 818040, 954380, 1002099, 1145256, 1178940, 1336132, 1431570, 1670165, 1908760, 2004198, 2357880, 2672264, 2863140, 3340330, 4008396, 5010495, 5726280, 6680660, 8016792, 10020990, 13361320, 20041980, 40083960]

約数ペア:

[(1, 40083960), (2, 20041980), (3, 13361320), (4, 10020990), (5, 8016792), (6, 6680660), (7, 5726280), (8, 5010495), (10, 4008396), (12, 3340330), (14, 2863140), (15, 2672264), (17, 2357880), (20, 2004198), (21, 1908760), (24, 1670165), (28, 1431570), (30, 1336132), (34, 1178940), (35, 1145256), (40, 1002099), (42, 954380), (49, 818040), (51, 785960), (56, 715785), (60, 668066), (68, 589470), (70, 572628), (84, 477190), (85, 471576), (98, 409020), (102, 392980), (105, 381752), (119, 336840), (120, 334033), (136, 294735), (140, 286314), (147, 272680), (168, 238595), (170, 235788), (196, 204510), (204, 196490), (210, 190876), (238, 168420), (245, 163608), (255, 157192), (280, 143157), (294, 136340), (340, 117894), (357, 112280), (392, 102255), (401, 99960), (408, 98245), (420, 95438), (476, 84210), (490, 81804), (510, 78596), (588, 68170), (595, 67368), (680, 58947), (714, 56140), (735, 54536), (802, 49980), (833, 48120), (840, 47719), (952, 42105), (980, 40902), (1020, 39298), (1176, 34085), (1190, 33684), (1203, 33320), (1428, 28070), (1470, 27268), (1604, 24990), (1666, 24060), (1785, 22456), (1960, 20451), (2005, 19992), (2040, 19649), (2380, 16842), (2406, 16660), (2499, 16040), (2807, 14280), (2856, 14035), (2940, 13634), (3208, 12495), (3332, 12030), (3570, 11228), (4010, 9996), (4165, 9624), (4760, 8421), (4812, 8330), (4998, 8020), (5614, 7140), (5880, 6817), (6015, 6664)]