2016206220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5641}}^1$

素因数の和:5720

約数の個数: 192

約数和(自身を含む): 6915557376

約数和(自身を除く): 4899351156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 37, 42, 46, 60, 69, 70, 74, 84, 92, 105, 111, 115, 138, 140, 148, 161, 185, 210, 222, 230, 259, 276, 322, 345, 370, 420, 444, 460, 483, 518, 555, 644, 690, 740, 777, 805, 851, 966, 1036, 1110, 1295, 1380, 1554, 1610, 1702, 1932, 2220, 2415, 2553, 2590, 3108, 3220, 3404, 3885, 4255, 4830, 5106, 5180, 5641, 5957, 7770, 8510, 9660, 10212, 11282, 11914, 12765, 15540, 16923, 17020, 17871, 22564, 23828, 25530, 28205, 29785, 33846, 35742, 39487, 51060, 56410, 59570, 67692, 71484, 78974, 84615, 89355, 112820, 118461, 119140, 129743, 157948, 169230, 178710, 197435, 208717, 236922, 259486, 338460, 357420, 389229, 394870, 417434, 473844, 518972, 592305, 626151, 648715, 778458, 789740, 834868, 908201, 1043585, 1184610, 1252302, 1297430, 1461019, 1556916, 1816402, 1946145, 2087170, 2369220, 2504604, 2594860, 2724603, 2922038, 3130755, 3632804, 3892290, 4174340, 4383057, 4541005, 4800491, 5449206, 5844076, 6261510, 7305095, 7784580, 8766114, 9082010, 9600982, 10898412, 12523020, 13623015, 14401473, 14610190, 17532228, 18164020, 19201964, 21915285, 24002455, 27246030, 28802946, 29220380, 33603437, 43830570, 48004910, 54492060, 57605892, 67206874, 72007365, 87661140, 96009820, 100810311, 134413748, 144014730, 168017185, 201620622, 288029460, 336034370, 403241244, 504051555, 672068740, 1008103110, 2016206220]

約数ペア:

[(1, 2016206220), (2, 1008103110), (3, 672068740), (4, 504051555), (5, 403241244), (6, 336034370), (7, 288029460), (10, 201620622), (12, 168017185), (14, 144014730), (15, 134413748), (20, 100810311), (21, 96009820), (23, 87661140), (28, 72007365), (30, 67206874), (35, 57605892), (37, 54492060), (42, 48004910), (46, 43830570), (60, 33603437), (69, 29220380), (70, 28802946), (74, 27246030), (84, 24002455), (92, 21915285), (105, 19201964), (111, 18164020), (115, 17532228), (138, 14610190), (140, 14401473), (148, 13623015), (161, 12523020), (185, 10898412), (210, 9600982), (222, 9082010), (230, 8766114), (259, 7784580), (276, 7305095), (322, 6261510), (345, 5844076), (370, 5449206), (420, 4800491), (444, 4541005), (460, 4383057), (483, 4174340), (518, 3892290), (555, 3632804), (644, 3130755), (690, 2922038), (740, 2724603), (777, 2594860), (805, 2504604), (851, 2369220), (966, 2087170), (1036, 1946145), (1110, 1816402), (1295, 1556916), (1380, 1461019), (1554, 1297430), (1610, 1252302), (1702, 1184610), (1932, 1043585), (2220, 908201), (2415, 834868), (2553, 789740), (2590, 778458), (3108, 648715), (3220, 626151), (3404, 592305), (3885, 518972), (4255, 473844), (4830, 417434), (5106, 394870), (5180, 389229), (5641, 357420), (5957, 338460), (7770, 259486), (8510, 236922), (9660, 208717), (10212, 197435), (11282, 178710), (11914, 169230), (12765, 157948), (15540, 129743), (16923, 119140), (17020, 118461), (17871, 112820), (22564, 89355), (23828, 84615), (25530, 78974), (28205, 71484), (29785, 67692), (33846, 59570), (35742, 56410), (39487, 51060)]