56214760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 162518400

約数和(自身を除く): 106303640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 29, 35, 40, 43, 46, 49, 56, 58, 70, 86, 92, 98, 115, 116, 140, 145, 161, 172, 184, 196, 203, 215, 230, 232, 245, 280, 290, 301, 322, 344, 392, 406, 430, 460, 490, 580, 602, 644, 667, 805, 812, 860, 920, 980, 989, 1015, 1127, 1160, 1204, 1247, 1288, 1334, 1421, 1505, 1610, 1624, 1720, 1960, 1978, 2030, 2107, 2254, 2408, 2494, 2668, 2842, 3010, 3220, 3335, 3956, 4060, 4214, 4508, 4669, 4945, 4988, 5336, 5635, 5684, 6020, 6235, 6440, 6670, 6923, 7105, 7912, 8120, 8428, 8729, 9016, 9338, 9890, 9976, 10535, 11270, 11368, 12040, 12470, 13340, 13846, 14210, 16856, 17458, 18676, 19780, 21070, 22540, 23345, 24940, 26680, 27692, 28420, 28681, 32683, 34615, 34916, 37352, 39560, 42140, 43645, 45080, 46690, 48461, 49880, 55384, 56840, 57362, 61103, 65366, 69230, 69832, 84280, 87290, 93380, 96922, 114724, 122206, 130732, 138460, 143405, 163415, 174580, 186760, 193844, 200767, 229448, 242305, 244412, 261464, 276920, 286810, 305515, 326830, 349160, 387688, 401534, 484610, 488824, 573620, 611030, 653660, 803068, 969220, 1003835, 1147240, 1222060, 1307320, 1405369, 1606136, 1938440, 2007670, 2444120, 2810738, 4015340, 5621476, 7026845, 8030680, 11242952, 14053690, 28107380, 56214760]

約数ペア:

[(1, 56214760), (2, 28107380), (4, 14053690), (5, 11242952), (7, 8030680), (8, 7026845), (10, 5621476), (14, 4015340), (20, 2810738), (23, 2444120), (28, 2007670), (29, 1938440), (35, 1606136), (40, 1405369), (43, 1307320), (46, 1222060), (49, 1147240), (56, 1003835), (58, 969220), (70, 803068), (86, 653660), (92, 611030), (98, 573620), (115, 488824), (116, 484610), (140, 401534), (145, 387688), (161, 349160), (172, 326830), (184, 305515), (196, 286810), (203, 276920), (215, 261464), (230, 244412), (232, 242305), (245, 229448), (280, 200767), (290, 193844), (301, 186760), (322, 174580), (344, 163415), (392, 143405), (406, 138460), (430, 130732), (460, 122206), (490, 114724), (580, 96922), (602, 93380), (644, 87290), (667, 84280), (805, 69832), (812, 69230), (860, 65366), (920, 61103), (980, 57362), (989, 56840), (1015, 55384), (1127, 49880), (1160, 48461), (1204, 46690), (1247, 45080), (1288, 43645), (1334, 42140), (1421, 39560), (1505, 37352), (1610, 34916), (1624, 34615), (1720, 32683), (1960, 28681), (1978, 28420), (2030, 27692), (2107, 26680), (2254, 24940), (2408, 23345), (2494, 22540), (2668, 21070), (2842, 19780), (3010, 18676), (3220, 17458), (3335, 16856), (3956, 14210), (4060, 13846), (4214, 13340), (4508, 12470), (4669, 12040), (4945, 11368), (4988, 11270), (5336, 10535), (5635, 9976), (5684, 9890), (6020, 9338), (6235, 9016), (6440, 8729), (6670, 8428), (6923, 8120), (7105, 7912)]