40975440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 149615424

約数和(自身を除く): 108639984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 83, 85, 88, 102, 110, 120, 121, 132, 136, 165, 166, 170, 176, 187, 204, 220, 240, 242, 249, 255, 264, 272, 330, 332, 340, 363, 374, 408, 415, 440, 484, 498, 510, 528, 561, 605, 660, 664, 680, 726, 748, 816, 830, 880, 913, 935, 968, 996, 1020, 1122, 1210, 1245, 1320, 1328, 1360, 1411, 1452, 1496, 1660, 1815, 1826, 1870, 1936, 1992, 2040, 2057, 2244, 2420, 2490, 2640, 2739, 2805, 2822, 2904, 2992, 3320, 3630, 3652, 3740, 3984, 4080, 4114, 4233, 4488, 4565, 4840, 4980, 5478, 5610, 5644, 5808, 6171, 6640, 7055, 7260, 7304, 7480, 8228, 8466, 8976, 9130, 9680, 9960, 10043, 10285, 10956, 11220, 11288, 12342, 13695, 14110, 14520, 14608, 14960, 15521, 16456, 16932, 18260, 19920, 20086, 20570, 21165, 21912, 22440, 22576, 24684, 27390, 28220, 29040, 30129, 30855, 31042, 32912, 33864, 36520, 40172, 41140, 42330, 43824, 44880, 46563, 49368, 50215, 54780, 56440, 60258, 61710, 62084, 67728, 73040, 77605, 80344, 82280, 84660, 93126, 98736, 100430, 109560, 112880, 120516, 123420, 124168, 150645, 155210, 160688, 164560, 169320, 170731, 186252, 200860, 219120, 232815, 241032, 246840, 248336, 301290, 310420, 338640, 341462, 372504, 401720, 465630, 482064, 493680, 512193, 602580, 620840, 682924, 745008, 803440, 853655, 931260, 1024386, 1205160, 1241680, 1365848, 1707310, 1862520, 2048772, 2410320, 2560965, 2731696, 3414620, 3725040, 4097544, 5121930, 6829240, 8195088, 10243860, 13658480, 20487720, 40975440]

約数ペア:

[(1, 40975440), (2, 20487720), (3, 13658480), (4, 10243860), (5, 8195088), (6, 6829240), (8, 5121930), (10, 4097544), (11, 3725040), (12, 3414620), (15, 2731696), (16, 2560965), (17, 2410320), (20, 2048772), (22, 1862520), (24, 1707310), (30, 1365848), (33, 1241680), (34, 1205160), (40, 1024386), (44, 931260), (48, 853655), (51, 803440), (55, 745008), (60, 682924), (66, 620840), (68, 602580), (80, 512193), (83, 493680), (85, 482064), (88, 465630), (102, 401720), (110, 372504), (120, 341462), (121, 338640), (132, 310420), (136, 301290), (165, 248336), (166, 246840), (170, 241032), (176, 232815), (187, 219120), (204, 200860), (220, 186252), (240, 170731), (242, 169320), (249, 164560), (255, 160688), (264, 155210), (272, 150645), (330, 124168), (332, 123420), (340, 120516), (363, 112880), (374, 109560), (408, 100430), (415, 98736), (440, 93126), (484, 84660), (498, 82280), (510, 80344), (528, 77605), (561, 73040), (605, 67728), (660, 62084), (664, 61710), (680, 60258), (726, 56440), (748, 54780), (816, 50215), (830, 49368), (880, 46563), (913, 44880), (935, 43824), (968, 42330), (996, 41140), (1020, 40172), (1122, 36520), (1210, 33864), (1245, 32912), (1320, 31042), (1328, 30855), (1360, 30129), (1411, 29040), (1452, 28220), (1496, 27390), (1660, 24684), (1815, 22576), (1826, 22440), (1870, 21912), (1936, 21165), (1992, 20570), (2040, 20086), (2057, 19920), (2244, 18260), (2420, 16932), (2490, 16456), (2640, 15521), (2739, 14960), (2805, 14608), (2822, 14520), (2904, 14110), (2992, 13695), (3320, 12342), (3630, 11288), (3652, 11220), (3740, 10956), (3984, 10285), (4080, 10043), (4114, 9960), (4233, 9680), (4488, 9130), (4565, 8976), (4840, 8466), (4980, 8228), (5478, 7480), (5610, 7304), (5644, 7260), (5808, 7055), (6171, 6640)]