351063440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^2$

素因数の和:206

約数の個数: 180

約数和(自身を含む): 1034988444

約数和(自身を除く): 683925004

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 83, 91, 98, 104, 112, 130, 140, 166, 182, 196, 208, 245, 260, 280, 332, 364, 392, 415, 455, 490, 520, 560, 581, 637, 664, 728, 784, 830, 910, 980, 1040, 1079, 1162, 1274, 1328, 1456, 1660, 1820, 1960, 2158, 2324, 2548, 2905, 3185, 3320, 3640, 3920, 4067, 4316, 4648, 5096, 5395, 5810, 6370, 6640, 6889, 7280, 7553, 8134, 8632, 9296, 10192, 10790, 11620, 12740, 13778, 15106, 16268, 17264, 20335, 21580, 23240, 25480, 27556, 30212, 32536, 34445, 37765, 40670, 43160, 46480, 48223, 50960, 52871, 55112, 60424, 65072, 68890, 75530, 81340, 86320, 89557, 96446, 105742, 110224, 120848, 137780, 151060, 162680, 179114, 192892, 211484, 241115, 264355, 275560, 302120, 325360, 337561, 358228, 385784, 422968, 447785, 482230, 528710, 551120, 604240, 626899, 675122, 716456, 771568, 845936, 895570, 964460, 1057420, 1253798, 1350244, 1432912, 1687805, 1791140, 1928920, 2114840, 2507596, 2700488, 3134495, 3375610, 3582280, 3857840, 4229680, 4388293, 5015192, 5400976, 6268990, 6751220, 7164560, 8776586, 10030384, 12537980, 13502440, 17553172, 21941465, 25075960, 27004880, 35106344, 43882930, 50151920, 70212688, 87765860, 175531720, 351063440]

約数ペア:

[(1, 351063440), (2, 175531720), (4, 87765860), (5, 70212688), (7, 50151920), (8, 43882930), (10, 35106344), (13, 27004880), (14, 25075960), (16, 21941465), (20, 17553172), (26, 13502440), (28, 12537980), (35, 10030384), (40, 8776586), (49, 7164560), (52, 6751220), (56, 6268990), (65, 5400976), (70, 5015192), (80, 4388293), (83, 4229680), (91, 3857840), (98, 3582280), (104, 3375610), (112, 3134495), (130, 2700488), (140, 2507596), (166, 2114840), (182, 1928920), (196, 1791140), (208, 1687805), (245, 1432912), (260, 1350244), (280, 1253798), (332, 1057420), (364, 964460), (392, 895570), (415, 845936), (455, 771568), (490, 716456), (520, 675122), (560, 626899), (581, 604240), (637, 551120), (664, 528710), (728, 482230), (784, 447785), (830, 422968), (910, 385784), (980, 358228), (1040, 337561), (1079, 325360), (1162, 302120), (1274, 275560), (1328, 264355), (1456, 241115), (1660, 211484), (1820, 192892), (1960, 179114), (2158, 162680), (2324, 151060), (2548, 137780), (2905, 120848), (3185, 110224), (3320, 105742), (3640, 96446), (3920, 89557), (4067, 86320), (4316, 81340), (4648, 75530), (5096, 68890), (5395, 65072), (5810, 60424), (6370, 55112), (6640, 52871), (6889, 50960), (7280, 48223), (7553, 46480), (8134, 43160), (8632, 40670), (9296, 37765), (10192, 34445), (10790, 32536), (11620, 30212), (12740, 27556), (13778, 25480), (15106, 23240), (16268, 21580), (17264, 20335)]