28063680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 224

約数和(自身を含む): 98316288

約数和(自身を除く): 70252608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 41, 46, 48, 60, 62, 64, 69, 80, 82, 92, 93, 96, 115, 120, 123, 124, 138, 155, 160, 164, 184, 186, 192, 205, 230, 240, 246, 248, 276, 310, 320, 328, 345, 368, 372, 410, 460, 465, 480, 492, 496, 552, 615, 620, 656, 690, 713, 736, 744, 820, 920, 930, 943, 960, 984, 992, 1104, 1230, 1240, 1271, 1312, 1380, 1426, 1472, 1488, 1640, 1840, 1860, 1886, 1968, 1984, 2139, 2208, 2460, 2480, 2542, 2624, 2760, 2829, 2852, 2976, 3280, 3565, 3680, 3720, 3772, 3813, 3936, 4278, 4416, 4715, 4920, 4960, 5084, 5520, 5658, 5704, 5952, 6355, 6560, 7130, 7360, 7440, 7544, 7626, 7872, 8556, 9430, 9840, 9920, 10168, 10695, 11040, 11316, 11408, 12710, 13120, 14145, 14260, 14880, 15088, 15252, 17112, 18860, 19065, 19680, 20336, 21390, 22080, 22632, 22816, 25420, 28290, 28520, 29233, 29760, 30176, 30504, 34224, 37720, 38130, 39360, 40672, 42780, 45264, 45632, 50840, 56580, 57040, 58466, 60352, 61008, 68448, 75440, 76260, 81344, 85560, 87699, 90528, 101680, 113160, 114080, 116932, 122016, 136896, 146165, 150880, 152520, 171120, 175398, 181056, 203360, 226320, 228160, 233864, 244032, 292330, 301760, 305040, 342240, 350796, 406720, 438495, 452640, 467728, 584660, 610080, 684480, 701592, 876990, 905280, 935456, 1169320, 1220160, 1403184, 1753980, 1870912, 2338640, 2806368, 3507960, 4677280, 5612736, 7015920, 9354560, 14031840, 28063680]

約数ペア:

[(1, 28063680), (2, 14031840), (3, 9354560), (4, 7015920), (5, 5612736), (6, 4677280), (8, 3507960), (10, 2806368), (12, 2338640), (15, 1870912), (16, 1753980), (20, 1403184), (23, 1220160), (24, 1169320), (30, 935456), (31, 905280), (32, 876990), (40, 701592), (41, 684480), (46, 610080), (48, 584660), (60, 467728), (62, 452640), (64, 438495), (69, 406720), (80, 350796), (82, 342240), (92, 305040), (93, 301760), (96, 292330), (115, 244032), (120, 233864), (123, 228160), (124, 226320), (138, 203360), (155, 181056), (160, 175398), (164, 171120), (184, 152520), (186, 150880), (192, 146165), (205, 136896), (230, 122016), (240, 116932), (246, 114080), (248, 113160), (276, 101680), (310, 90528), (320, 87699), (328, 85560), (345, 81344), (368, 76260), (372, 75440), (410, 68448), (460, 61008), (465, 60352), (480, 58466), (492, 57040), (496, 56580), (552, 50840), (615, 45632), (620, 45264), (656, 42780), (690, 40672), (713, 39360), (736, 38130), (744, 37720), (820, 34224), (920, 30504), (930, 30176), (943, 29760), (960, 29233), (984, 28520), (992, 28290), (1104, 25420), (1230, 22816), (1240, 22632), (1271, 22080), (1312, 21390), (1380, 20336), (1426, 19680), (1472, 19065), (1488, 18860), (1640, 17112), (1840, 15252), (1860, 15088), (1886, 14880), (1968, 14260), (1984, 14145), (2139, 13120), (2208, 12710), (2460, 11408), (2480, 11316), (2542, 11040), (2624, 10695), (2760, 10168), (2829, 9920), (2852, 9840), (2976, 9430), (3280, 8556), (3565, 7872), (3680, 7626), (3720, 7544), (3772, 7440), (3813, 7360), (3936, 7130), (4278, 6560), (4416, 6355), (4715, 5952), (4920, 5704), (4960, 5658), (5084, 5520)]