223034280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:568

約数の個数: 192

約数和(自身を含む): 789445440

約数和(自身を除く): 566411160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 83, 84, 98, 105, 120, 140, 147, 166, 168, 196, 210, 245, 249, 280, 294, 332, 392, 415, 420, 457, 490, 498, 581, 588, 664, 735, 830, 840, 914, 980, 996, 1162, 1176, 1245, 1371, 1470, 1660, 1743, 1828, 1960, 1992, 2285, 2324, 2490, 2742, 2905, 2940, 3199, 3320, 3486, 3656, 4067, 4570, 4648, 4980, 5484, 5810, 5880, 6398, 6855, 6972, 8134, 8715, 9140, 9597, 9960, 10968, 11620, 12201, 12796, 13710, 13944, 15995, 16268, 17430, 18280, 19194, 20335, 22393, 23240, 24402, 25592, 27420, 31990, 32536, 34860, 37931, 38388, 40670, 44786, 47985, 48804, 54840, 61005, 63980, 67179, 69720, 75862, 76776, 81340, 89572, 95970, 97608, 111965, 113793, 122010, 127960, 134358, 151724, 162680, 179144, 189655, 191940, 223930, 227586, 244020, 265517, 268716, 303448, 335895, 379310, 383880, 447860, 455172, 488040, 531034, 537432, 568965, 671790, 758620, 796551, 895720, 910344, 1062068, 1137930, 1327585, 1343580, 1517240, 1593102, 1858619, 2124136, 2275860, 2655170, 2687160, 3186204, 3717238, 3982755, 4551720, 5310340, 5575857, 6372408, 7434476, 7965510, 9293095, 10620680, 11151714, 14868952, 15931020, 18586190, 22303428, 27879285, 31862040, 37172380, 44606856, 55758570, 74344760, 111517140, 223034280]

約数ペア:

[(1, 223034280), (2, 111517140), (3, 74344760), (4, 55758570), (5, 44606856), (6, 37172380), (7, 31862040), (8, 27879285), (10, 22303428), (12, 18586190), (14, 15931020), (15, 14868952), (20, 11151714), (21, 10620680), (24, 9293095), (28, 7965510), (30, 7434476), (35, 6372408), (40, 5575857), (42, 5310340), (49, 4551720), (56, 3982755), (60, 3717238), (70, 3186204), (83, 2687160), (84, 2655170), (98, 2275860), (105, 2124136), (120, 1858619), (140, 1593102), (147, 1517240), (166, 1343580), (168, 1327585), (196, 1137930), (210, 1062068), (245, 910344), (249, 895720), (280, 796551), (294, 758620), (332, 671790), (392, 568965), (415, 537432), (420, 531034), (457, 488040), (490, 455172), (498, 447860), (581, 383880), (588, 379310), (664, 335895), (735, 303448), (830, 268716), (840, 265517), (914, 244020), (980, 227586), (996, 223930), (1162, 191940), (1176, 189655), (1245, 179144), (1371, 162680), (1470, 151724), (1660, 134358), (1743, 127960), (1828, 122010), (1960, 113793), (1992, 111965), (2285, 97608), (2324, 95970), (2490, 89572), (2742, 81340), (2905, 76776), (2940, 75862), (3199, 69720), (3320, 67179), (3486, 63980), (3656, 61005), (4067, 54840), (4570, 48804), (4648, 47985), (4980, 44786), (5484, 40670), (5810, 38388), (5880, 37931), (6398, 34860), (6855, 32536), (6972, 31990), (8134, 27420), (8715, 25592), (9140, 24402), (9597, 23240), (9960, 22393), (10968, 20335), (11620, 19194), (12201, 18280), (12796, 17430), (13710, 16268), (13944, 15995)]