56811840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 224

約数和(自身を含む): 196632576

約数和(自身を除く): 139820736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 83, 92, 93, 96, 115, 120, 124, 138, 155, 160, 166, 184, 186, 192, 230, 240, 248, 249, 276, 310, 320, 332, 345, 368, 372, 415, 460, 465, 480, 496, 498, 552, 620, 664, 690, 713, 736, 744, 830, 920, 930, 960, 992, 996, 1104, 1240, 1245, 1328, 1380, 1426, 1472, 1488, 1660, 1840, 1860, 1909, 1984, 1992, 2139, 2208, 2480, 2490, 2573, 2656, 2760, 2852, 2976, 3320, 3565, 3680, 3720, 3818, 3984, 4278, 4416, 4960, 4980, 5146, 5312, 5520, 5704, 5727, 5952, 6640, 7130, 7360, 7440, 7636, 7719, 7968, 8556, 9545, 9920, 9960, 10292, 10695, 11040, 11408, 11454, 12865, 13280, 14260, 14880, 15272, 15438, 15936, 17112, 19090, 19920, 20584, 21390, 22080, 22816, 22908, 25730, 26560, 28520, 28635, 29760, 30544, 30876, 34224, 38180, 38595, 39840, 41168, 42780, 45632, 45816, 51460, 57040, 57270, 59179, 61088, 61752, 68448, 76360, 77190, 79680, 82336, 85560, 91632, 102920, 114080, 114540, 118358, 122176, 123504, 136896, 152720, 154380, 164672, 171120, 177537, 183264, 205840, 228160, 229080, 236716, 247008, 295895, 305440, 308760, 342240, 355074, 366528, 411680, 458160, 473432, 494016, 591790, 610880, 617520, 684480, 710148, 823360, 887685, 916320, 946864, 1183580, 1235040, 1420296, 1775370, 1832640, 1893728, 2367160, 2470080, 2840592, 3550740, 3787456, 4734320, 5681184, 7101480, 9468640, 11362368, 14202960, 18937280, 28405920, 56811840]

約数ペア:

[(1, 56811840), (2, 28405920), (3, 18937280), (4, 14202960), (5, 11362368), (6, 9468640), (8, 7101480), (10, 5681184), (12, 4734320), (15, 3787456), (16, 3550740), (20, 2840592), (23, 2470080), (24, 2367160), (30, 1893728), (31, 1832640), (32, 1775370), (40, 1420296), (46, 1235040), (48, 1183580), (60, 946864), (62, 916320), (64, 887685), (69, 823360), (80, 710148), (83, 684480), (92, 617520), (93, 610880), (96, 591790), (115, 494016), (120, 473432), (124, 458160), (138, 411680), (155, 366528), (160, 355074), (166, 342240), (184, 308760), (186, 305440), (192, 295895), (230, 247008), (240, 236716), (248, 229080), (249, 228160), (276, 205840), (310, 183264), (320, 177537), (332, 171120), (345, 164672), (368, 154380), (372, 152720), (415, 136896), (460, 123504), (465, 122176), (480, 118358), (496, 114540), (498, 114080), (552, 102920), (620, 91632), (664, 85560), (690, 82336), (713, 79680), (736, 77190), (744, 76360), (830, 68448), (920, 61752), (930, 61088), (960, 59179), (992, 57270), (996, 57040), (1104, 51460), (1240, 45816), (1245, 45632), (1328, 42780), (1380, 41168), (1426, 39840), (1472, 38595), (1488, 38180), (1660, 34224), (1840, 30876), (1860, 30544), (1909, 29760), (1984, 28635), (1992, 28520), (2139, 26560), (2208, 25730), (2480, 22908), (2490, 22816), (2573, 22080), (2656, 21390), (2760, 20584), (2852, 19920), (2976, 19090), (3320, 17112), (3565, 15936), (3680, 15438), (3720, 15272), (3818, 14880), (3984, 14260), (4278, 13280), (4416, 12865), (4960, 11454), (4980, 11408), (5146, 11040), (5312, 10695), (5520, 10292), (5704, 9960), (5727, 9920), (5952, 9545), (6640, 8556), (7130, 7968), (7360, 7719), (7440, 7636)]