670339020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 2088124416

約数和(自身を除く): 1417785396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 101, 127, 130, 134, 156, 195, 201, 202, 254, 260, 268, 303, 335, 381, 390, 402, 404, 505, 508, 606, 635, 670, 762, 780, 804, 871, 1005, 1010, 1212, 1270, 1313, 1340, 1515, 1524, 1651, 1742, 1905, 2010, 2020, 2540, 2613, 2626, 3030, 3302, 3484, 3810, 3939, 4020, 4355, 4953, 5226, 5252, 6060, 6565, 6604, 6767, 7620, 7878, 8255, 8509, 8710, 9906, 10452, 12827, 13065, 13130, 13534, 15756, 16510, 17018, 17420, 19695, 19812, 20301, 24765, 25527, 25654, 26130, 26260, 27068, 33020, 33835, 34036, 38481, 39390, 40602, 42545, 49530, 51054, 51308, 52260, 64135, 67670, 76962, 78780, 81204, 85090, 87971, 99060, 101505, 102108, 110617, 127635, 128270, 135340, 153924, 166751, 170180, 175942, 192405, 203010, 221234, 255270, 256540, 263913, 331851, 333502, 351884, 384810, 406020, 439855, 442468, 500253, 510540, 527826, 553085, 663702, 667004, 769620, 833755, 859409, 879710, 1000506, 1055652, 1106170, 1319565, 1327404, 1659255, 1667510, 1718818, 1759420, 2001012, 2212340, 2501265, 2578227, 2639130, 3318510, 3335020, 3437636, 4297045, 5002530, 5156454, 5278260, 6637020, 8594090, 10005060, 10312908, 11172317, 12891135, 17188180, 22344634, 25782270, 33516951, 44689268, 51564540, 55861585, 67033902, 111723170, 134067804, 167584755, 223446340, 335169510, 670339020]

約数ペア:

[(1, 670339020), (2, 335169510), (3, 223446340), (4, 167584755), (5, 134067804), (6, 111723170), (10, 67033902), (12, 55861585), (13, 51564540), (15, 44689268), (20, 33516951), (26, 25782270), (30, 22344634), (39, 17188180), (52, 12891135), (60, 11172317), (65, 10312908), (67, 10005060), (78, 8594090), (101, 6637020), (127, 5278260), (130, 5156454), (134, 5002530), (156, 4297045), (195, 3437636), (201, 3335020), (202, 3318510), (254, 2639130), (260, 2578227), (268, 2501265), (303, 2212340), (335, 2001012), (381, 1759420), (390, 1718818), (402, 1667510), (404, 1659255), (505, 1327404), (508, 1319565), (606, 1106170), (635, 1055652), (670, 1000506), (762, 879710), (780, 859409), (804, 833755), (871, 769620), (1005, 667004), (1010, 663702), (1212, 553085), (1270, 527826), (1313, 510540), (1340, 500253), (1515, 442468), (1524, 439855), (1651, 406020), (1742, 384810), (1905, 351884), (2010, 333502), (2020, 331851), (2540, 263913), (2613, 256540), (2626, 255270), (3030, 221234), (3302, 203010), (3484, 192405), (3810, 175942), (3939, 170180), (4020, 166751), (4355, 153924), (4953, 135340), (5226, 128270), (5252, 127635), (6060, 110617), (6565, 102108), (6604, 101505), (6767, 99060), (7620, 87971), (7878, 85090), (8255, 81204), (8509, 78780), (8710, 76962), (9906, 67670), (10452, 64135), (12827, 52260), (13065, 51308), (13130, 51054), (13534, 49530), (15756, 42545), (16510, 40602), (17018, 39390), (17420, 38481), (19695, 34036), (19812, 33835), (20301, 33020), (24765, 27068), (25527, 26260), (25654, 26130)]