220021632

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 670849920

約数和(自身を除く): 450828288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 64, 72, 93, 96, 101, 122, 124, 128, 144, 183, 186, 192, 202, 244, 248, 279, 288, 303, 366, 372, 384, 404, 488, 496, 549, 558, 576, 606, 732, 744, 808, 909, 976, 992, 1098, 1116, 1152, 1212, 1464, 1488, 1616, 1818, 1891, 1952, 1984, 2196, 2232, 2424, 2928, 2976, 3131, 3232, 3636, 3782, 3904, 3968, 4392, 4464, 4848, 5673, 5856, 5952, 6161, 6262, 6464, 7272, 7564, 7808, 8784, 8928, 9393, 9696, 11346, 11712, 11904, 12322, 12524, 12928, 14544, 15128, 17019, 17568, 17856, 18483, 18786, 19392, 22692, 23424, 24644, 25048, 28179, 29088, 30256, 34038, 35136, 35712, 36966, 37572, 38784, 45384, 49288, 50096, 55449, 56358, 58176, 60512, 68076, 70272, 73932, 75144, 90768, 98576, 100192, 110898, 112716, 116352, 121024, 136152, 147864, 150288, 181536, 190991, 197152, 200384, 221796, 225432, 242048, 272304, 295728, 300576, 363072, 381982, 394304, 400768, 443592, 450864, 544608, 572973, 591456, 601152, 726144, 763964, 788608, 887184, 901728, 1089216, 1145946, 1182912, 1202304, 1527928, 1718919, 1774368, 1803456, 2178432, 2291892, 2365824, 3055856, 3437838, 3548736, 3606912, 4583784, 6111712, 6875676, 7097472, 9167568, 12223424, 13751352, 18335136, 24446848, 27502704, 36670272, 55005408, 73340544, 110010816, 220021632]

約数ペア:

[(1, 220021632), (2, 110010816), (3, 73340544), (4, 55005408), (6, 36670272), (8, 27502704), (9, 24446848), (12, 18335136), (16, 13751352), (18, 12223424), (24, 9167568), (31, 7097472), (32, 6875676), (36, 6111712), (48, 4583784), (61, 3606912), (62, 3548736), (64, 3437838), (72, 3055856), (93, 2365824), (96, 2291892), (101, 2178432), (122, 1803456), (124, 1774368), (128, 1718919), (144, 1527928), (183, 1202304), (186, 1182912), (192, 1145946), (202, 1089216), (244, 901728), (248, 887184), (279, 788608), (288, 763964), (303, 726144), (366, 601152), (372, 591456), (384, 572973), (404, 544608), (488, 450864), (496, 443592), (549, 400768), (558, 394304), (576, 381982), (606, 363072), (732, 300576), (744, 295728), (808, 272304), (909, 242048), (976, 225432), (992, 221796), (1098, 200384), (1116, 197152), (1152, 190991), (1212, 181536), (1464, 150288), (1488, 147864), (1616, 136152), (1818, 121024), (1891, 116352), (1952, 112716), (1984, 110898), (2196, 100192), (2232, 98576), (2424, 90768), (2928, 75144), (2976, 73932), (3131, 70272), (3232, 68076), (3636, 60512), (3782, 58176), (3904, 56358), (3968, 55449), (4392, 50096), (4464, 49288), (4848, 45384), (5673, 38784), (5856, 37572), (5952, 36966), (6161, 35712), (6262, 35136), (6464, 34038), (7272, 30256), (7564, 29088), (7808, 28179), (8784, 25048), (8928, 24644), (9393, 23424), (9696, 22692), (11346, 19392), (11712, 18786), (11904, 18483), (12322, 17856), (12524, 17568), (12928, 17019), (14544, 15128)]