1894425120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1153}}^1$

素因数の和:1344

約数の個数: 288

約数和(自身を含む): 7440031872

約数和(自身を除く): 5545606752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 163, 168, 180, 210, 224, 240, 252, 280, 288, 315, 326, 336, 360, 420, 480, 489, 504, 560, 630, 652, 672, 720, 815, 840, 978, 1008, 1120, 1141, 1153, 1260, 1304, 1440, 1467, 1630, 1680, 1956, 2016, 2282, 2306, 2445, 2520, 2608, 2934, 3260, 3360, 3423, 3459, 3912, 4564, 4612, 4890, 5040, 5216, 5705, 5765, 5868, 6520, 6846, 6918, 7335, 7824, 8071, 9128, 9224, 9780, 10080, 10269, 10377, 11410, 11530, 11736, 13040, 13692, 13836, 14670, 15648, 16142, 17115, 17295, 18256, 18448, 19560, 20538, 20754, 22820, 23060, 23472, 24213, 26080, 27384, 27672, 29340, 32284, 34230, 34590, 36512, 36896, 39120, 40355, 41076, 41508, 45640, 46120, 46944, 48426, 51345, 51885, 54768, 55344, 58680, 64568, 68460, 69180, 72639, 78240, 80710, 82152, 83016, 91280, 92240, 96852, 102690, 103770, 109536, 110688, 117360, 121065, 129136, 136920, 138360, 145278, 161420, 164304, 166032, 182560, 184480, 187939, 193704, 205380, 207540, 234720, 242130, 258272, 273840, 276720, 290556, 322840, 328608, 332064, 363195, 375878, 387408, 410760, 415080, 484260, 547680, 553440, 563817, 581112, 645680, 726390, 751756, 774816, 821520, 830160, 939695, 968520, 1127634, 1162224, 1291360, 1315573, 1452780, 1503512, 1643040, 1660320, 1691451, 1879390, 1937040, 2255268, 2324448, 2631146, 2819085, 2905560, 3007024, 3382902, 3758780, 3874080, 3946719, 4510536, 5262292, 5638170, 5811120, 6014048, 6577865, 6765804, 7517560, 7893438, 8457255, 9021072, 10524584, 11276340, 11622240, 11840157, 13155730, 13531608, 15035120, 15786876, 16914510, 18042144, 19733595, 21049168, 22552680, 23680314, 26311460, 27063216, 30070240, 31573752, 33829020, 39467190, 42098336, 45105360, 47360628, 52622920, 54126432, 59200785, 63147504, 67658040, 78934380, 90210720, 94721256, 105245840, 118401570, 126295008, 135316080, 157868760, 189442512, 210491680, 236803140, 270632160, 315737520, 378885024, 473606280, 631475040, 947212560, 1894425120]

約数ペア:

[(1, 1894425120), (2, 947212560), (3, 631475040), (4, 473606280), (5, 378885024), (6, 315737520), (7, 270632160), (8, 236803140), (9, 210491680), (10, 189442512), (12, 157868760), (14, 135316080), (15, 126295008), (16, 118401570), (18, 105245840), (20, 94721256), (21, 90210720), (24, 78934380), (28, 67658040), (30, 63147504), (32, 59200785), (35, 54126432), (36, 52622920), (40, 47360628), (42, 45105360), (45, 42098336), (48, 39467190), (56, 33829020), (60, 31573752), (63, 30070240), (70, 27063216), (72, 26311460), (80, 23680314), (84, 22552680), (90, 21049168), (96, 19733595), (105, 18042144), (112, 16914510), (120, 15786876), (126, 15035120), (140, 13531608), (144, 13155730), (160, 11840157), (163, 11622240), (168, 11276340), (180, 10524584), (210, 9021072), (224, 8457255), (240, 7893438), (252, 7517560), (280, 6765804), (288, 6577865), (315, 6014048), (326, 5811120), (336, 5638170), (360, 5262292), (420, 4510536), (480, 3946719), (489, 3874080), (504, 3758780), (560, 3382902), (630, 3007024), (652, 2905560), (672, 2819085), (720, 2631146), (815, 2324448), (840, 2255268), (978, 1937040), (1008, 1879390), (1120, 1691451), (1141, 1660320), (1153, 1643040), (1260, 1503512), (1304, 1452780), (1440, 1315573), (1467, 1291360), (1630, 1162224), (1680, 1127634), (1956, 968520), (2016, 939695), (2282, 830160), (2306, 821520), (2445, 774816), (2520, 751756), (2608, 726390), (2934, 645680), (3260, 581112), (3360, 563817), (3423, 553440), (3459, 547680), (3912, 484260), (4564, 415080), (4612, 410760), (4890, 387408), (5040, 375878), (5216, 363195), (5705, 332064), (5765, 328608), (5868, 322840), (6520, 290556), (6846, 276720), (6918, 273840), (7335, 258272), (7824, 242130), (8071, 234720), (9128, 207540), (9224, 205380), (9780, 193704), (10080, 187939), (10269, 184480), (10377, 182560), (11410, 166032), (11530, 164304), (11736, 161420), (13040, 145278), (13692, 138360), (13836, 136920), (14670, 129136), (15648, 121065), (16142, 117360), (17115, 110688), (17295, 109536), (18256, 103770), (18448, 102690), (19560, 96852), (20538, 92240), (20754, 91280), (22820, 83016), (23060, 82152), (23472, 80710), (24213, 78240), (26080, 72639), (27384, 69180), (27672, 68460), (29340, 64568), (32284, 58680), (34230, 55344), (34590, 54768), (36512, 51885), (36896, 51345), (39120, 48426), (40355, 46944), (41076, 46120), (41508, 45640)]