173164680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 612480960

約数和(自身を除く): 439316280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 163, 180, 195, 227, 234, 260, 312, 326, 360, 390, 454, 468, 489, 520, 585, 652, 681, 780, 815, 908, 936, 978, 1135, 1170, 1304, 1362, 1467, 1560, 1630, 1816, 1956, 2043, 2119, 2270, 2340, 2445, 2724, 2934, 2951, 3260, 3405, 3912, 4086, 4238, 4540, 4680, 4890, 5448, 5868, 5902, 6357, 6520, 6810, 7335, 8172, 8476, 8853, 9080, 9780, 10215, 10595, 11736, 11804, 12714, 13620, 14670, 14755, 16344, 16952, 17706, 19071, 19560, 20430, 21190, 23608, 25428, 26559, 27240, 29340, 29510, 31785, 35412, 37001, 38142, 40860, 42380, 44265, 50856, 53118, 58680, 59020, 63570, 70824, 74002, 76284, 81720, 84760, 88530, 95355, 106236, 111003, 118040, 127140, 132795, 148004, 152568, 177060, 185005, 190710, 212472, 222006, 254280, 265590, 296008, 333009, 354120, 370010, 381420, 444012, 481013, 531180, 555015, 666018, 740020, 762840, 888024, 962026, 1062360, 1110030, 1332036, 1443039, 1480040, 1665045, 1924052, 2220060, 2405065, 2664072, 2886078, 3330090, 3848104, 4329117, 4440120, 4810130, 5772156, 6660180, 7215195, 8658234, 9620260, 11544312, 13320360, 14430390, 17316468, 19240520, 21645585, 28860780, 34632936, 43291170, 57721560, 86582340, 173164680]

約数ペア:

[(1, 173164680), (2, 86582340), (3, 57721560), (4, 43291170), (5, 34632936), (6, 28860780), (8, 21645585), (9, 19240520), (10, 17316468), (12, 14430390), (13, 13320360), (15, 11544312), (18, 9620260), (20, 8658234), (24, 7215195), (26, 6660180), (30, 5772156), (36, 4810130), (39, 4440120), (40, 4329117), (45, 3848104), (52, 3330090), (60, 2886078), (65, 2664072), (72, 2405065), (78, 2220060), (90, 1924052), (104, 1665045), (117, 1480040), (120, 1443039), (130, 1332036), (156, 1110030), (163, 1062360), (180, 962026), (195, 888024), (227, 762840), (234, 740020), (260, 666018), (312, 555015), (326, 531180), (360, 481013), (390, 444012), (454, 381420), (468, 370010), (489, 354120), (520, 333009), (585, 296008), (652, 265590), (681, 254280), (780, 222006), (815, 212472), (908, 190710), (936, 185005), (978, 177060), (1135, 152568), (1170, 148004), (1304, 132795), (1362, 127140), (1467, 118040), (1560, 111003), (1630, 106236), (1816, 95355), (1956, 88530), (2043, 84760), (2119, 81720), (2270, 76284), (2340, 74002), (2445, 70824), (2724, 63570), (2934, 59020), (2951, 58680), (3260, 53118), (3405, 50856), (3912, 44265), (4086, 42380), (4238, 40860), (4540, 38142), (4680, 37001), (4890, 35412), (5448, 31785), (5868, 29510), (5902, 29340), (6357, 27240), (6520, 26559), (6810, 25428), (7335, 23608), (8172, 21190), (8476, 20430), (8853, 19560), (9080, 19071), (9780, 17706), (10215, 16952), (10595, 16344), (11736, 14755), (11804, 14670), (12714, 13620)]