199277520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2829

約数の個数: 160

約数和(自身を含む): 694455552

約数和(自身を除く): 495178032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2392, 2760, 2777, 2990, 3120, 3588, 4485, 4784, 5520, 5554, 5980, 7176, 8331, 8970, 11108, 11960, 13885, 14352, 16662, 17940, 22216, 23920, 27770, 33324, 35880, 36101, 41655, 44432, 55540, 63871, 66648, 71760, 72202, 83310, 108303, 111080, 127742, 133296, 144404, 166620, 180505, 191613, 216606, 222160, 255484, 288808, 319355, 333240, 361010, 383226, 433212, 510968, 541515, 577616, 638710, 666480, 722020, 766452, 830323, 866424, 958065, 1021936, 1083030, 1277420, 1444040, 1532904, 1660646, 1732848, 1916130, 2166060, 2490969, 2554840, 2888080, 3065808, 3321292, 3832260, 4151615, 4332120, 4981938, 5109680, 6642584, 7664520, 8303230, 8664240, 9963876, 12454845, 13285168, 15329040, 16606460, 19927752, 24909690, 33212920, 39855504, 49819380, 66425840, 99638760, 199277520]

約数ペア:

[(1, 199277520), (2, 99638760), (3, 66425840), (4, 49819380), (5, 39855504), (6, 33212920), (8, 24909690), (10, 19927752), (12, 16606460), (13, 15329040), (15, 13285168), (16, 12454845), (20, 9963876), (23, 8664240), (24, 8303230), (26, 7664520), (30, 6642584), (39, 5109680), (40, 4981938), (46, 4332120), (48, 4151615), (52, 3832260), (60, 3321292), (65, 3065808), (69, 2888080), (78, 2554840), (80, 2490969), (92, 2166060), (104, 1916130), (115, 1732848), (120, 1660646), (130, 1532904), (138, 1444040), (156, 1277420), (184, 1083030), (195, 1021936), (208, 958065), (230, 866424), (240, 830323), (260, 766452), (276, 722020), (299, 666480), (312, 638710), (345, 577616), (368, 541515), (390, 510968), (460, 433212), (520, 383226), (552, 361010), (598, 333240), (624, 319355), (690, 288808), (780, 255484), (897, 222160), (920, 216606), (1040, 191613), (1104, 180505), (1196, 166620), (1380, 144404), (1495, 133296), (1560, 127742), (1794, 111080), (1840, 108303), (2392, 83310), (2760, 72202), (2777, 71760), (2990, 66648), (3120, 63871), (3588, 55540), (4485, 44432), (4784, 41655), (5520, 36101), (5554, 35880), (5980, 33324), (7176, 27770), (8331, 23920), (8970, 22216), (11108, 17940), (11960, 16662), (13885, 14352)]