160316520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:364

約数の個数: 256

約数和(自身を含む): 605283840

約数和(自身を除く): 444967320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 53, 56, 60, 65, 70, 78, 84, 91, 104, 105, 106, 120, 130, 140, 156, 159, 168, 182, 195, 210, 212, 260, 265, 273, 277, 280, 312, 318, 364, 371, 390, 420, 424, 455, 520, 530, 546, 554, 636, 689, 728, 742, 780, 795, 831, 840, 910, 1060, 1092, 1108, 1113, 1272, 1365, 1378, 1385, 1484, 1560, 1590, 1662, 1820, 1855, 1939, 2067, 2120, 2184, 2216, 2226, 2730, 2756, 2770, 2968, 3180, 3324, 3445, 3601, 3640, 3710, 3878, 4134, 4155, 4452, 4823, 5460, 5512, 5540, 5565, 5817, 6360, 6648, 6890, 7202, 7420, 7756, 8268, 8310, 8904, 9646, 9695, 10335, 10803, 10920, 11080, 11130, 11634, 13780, 14404, 14469, 14681, 14840, 15512, 16536, 16620, 18005, 19292, 19390, 20670, 21606, 22260, 23268, 24115, 25207, 27560, 28808, 28938, 29085, 29362, 33240, 36010, 38584, 38780, 41340, 43212, 44043, 44520, 46536, 48230, 50414, 54015, 57876, 58170, 58724, 72020, 72345, 73405, 75621, 77560, 82680, 86424, 88086, 96460, 100828, 102767, 108030, 115752, 116340, 117448, 126035, 144040, 144690, 146810, 151242, 176172, 190853, 192920, 201656, 205534, 216060, 220215, 232680, 252070, 289380, 293620, 302484, 308301, 352344, 378105, 381706, 411068, 432120, 440430, 504140, 513835, 572559, 578760, 587240, 604968, 616602, 756210, 763412, 822136, 880860, 954265, 1008280, 1027670, 1145118, 1233204, 1335971, 1512420, 1526824, 1541505, 1761720, 1908530, 2055340, 2290236, 2466408, 2671942, 2862795, 3024840, 3083010, 3817060, 4007913, 4110680, 4580472, 5343884, 5725590, 6166020, 6679855, 7634120, 8015826, 10687768, 11451180, 12332040, 13359710, 16031652, 20039565, 22902360, 26719420, 32063304, 40079130, 53438840, 80158260, 160316520]

約数ペア:

[(1, 160316520), (2, 80158260), (3, 53438840), (4, 40079130), (5, 32063304), (6, 26719420), (7, 22902360), (8, 20039565), (10, 16031652), (12, 13359710), (13, 12332040), (14, 11451180), (15, 10687768), (20, 8015826), (21, 7634120), (24, 6679855), (26, 6166020), (28, 5725590), (30, 5343884), (35, 4580472), (39, 4110680), (40, 4007913), (42, 3817060), (52, 3083010), (53, 3024840), (56, 2862795), (60, 2671942), (65, 2466408), (70, 2290236), (78, 2055340), (84, 1908530), (91, 1761720), (104, 1541505), (105, 1526824), (106, 1512420), (120, 1335971), (130, 1233204), (140, 1145118), (156, 1027670), (159, 1008280), (168, 954265), (182, 880860), (195, 822136), (210, 763412), (212, 756210), (260, 616602), (265, 604968), (273, 587240), (277, 578760), (280, 572559), (312, 513835), (318, 504140), (364, 440430), (371, 432120), (390, 411068), (420, 381706), (424, 378105), (455, 352344), (520, 308301), (530, 302484), (546, 293620), (554, 289380), (636, 252070), (689, 232680), (728, 220215), (742, 216060), (780, 205534), (795, 201656), (831, 192920), (840, 190853), (910, 176172), (1060, 151242), (1092, 146810), (1108, 144690), (1113, 144040), (1272, 126035), (1365, 117448), (1378, 116340), (1385, 115752), (1484, 108030), (1560, 102767), (1590, 100828), (1662, 96460), (1820, 88086), (1855, 86424), (1939, 82680), (2067, 77560), (2120, 75621), (2184, 73405), (2216, 72345), (2226, 72020), (2730, 58724), (2756, 58170), (2770, 57876), (2968, 54015), (3180, 50414), (3324, 48230), (3445, 46536), (3601, 44520), (3640, 44043), (3710, 43212), (3878, 41340), (4134, 38780), (4155, 38584), (4452, 36010), (4823, 33240), (5460, 29362), (5512, 29085), (5540, 28938), (5565, 28808), (5817, 27560), (6360, 25207), (6648, 24115), (6890, 23268), (7202, 22260), (7420, 21606), (7756, 20670), (8268, 19390), (8310, 19292), (8904, 18005), (9646, 16620), (9695, 16536), (10335, 15512), (10803, 14840), (10920, 14681), (11080, 14469), (11130, 14404), (11634, 13780)]