1563998880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1061}}^1$

素因数の和:1199

約数の個数: 192

約数和(自身を含む): 5125534848

約数和(自身を除く): 3561535968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 83, 96, 111, 120, 148, 160, 166, 185, 222, 240, 249, 296, 332, 370, 415, 444, 480, 498, 555, 592, 664, 740, 830, 888, 996, 1061, 1110, 1184, 1245, 1328, 1480, 1660, 1776, 1992, 2122, 2220, 2490, 2656, 2960, 3071, 3183, 3320, 3552, 3984, 4244, 4440, 4980, 5305, 5920, 6142, 6366, 6640, 7968, 8488, 8880, 9213, 9960, 10610, 12284, 12732, 13280, 15355, 15915, 16976, 17760, 18426, 19920, 21220, 24568, 25464, 30710, 31830, 33952, 36852, 39257, 39840, 42440, 46065, 49136, 50928, 61420, 63660, 73704, 78514, 84880, 88063, 92130, 98272, 101856, 117771, 122840, 127320, 147408, 157028, 169760, 176126, 184260, 196285, 235542, 245680, 254640, 264189, 294816, 314056, 352252, 368520, 392570, 440315, 471084, 491360, 509280, 528378, 588855, 628112, 704504, 737040, 785140, 880630, 942168, 1056756, 1177710, 1256224, 1320945, 1409008, 1474080, 1570280, 1761260, 1884336, 2113512, 2355420, 2641890, 2818016, 3140560, 3258331, 3522520, 3768672, 4227024, 4710840, 5283780, 6281120, 6516662, 7045040, 8454048, 9421680, 9774993, 10567560, 13033324, 14090080, 16291655, 18843360, 19549986, 21135120, 26066648, 32583310, 39099972, 42270240, 48874965, 52133296, 65166620, 78199944, 97749930, 104266592, 130333240, 156399888, 195499860, 260666480, 312799776, 390999720, 521332960, 781999440, 1563998880]

約数ペア:

[(1, 1563998880), (2, 781999440), (3, 521332960), (4, 390999720), (5, 312799776), (6, 260666480), (8, 195499860), (10, 156399888), (12, 130333240), (15, 104266592), (16, 97749930), (20, 78199944), (24, 65166620), (30, 52133296), (32, 48874965), (37, 42270240), (40, 39099972), (48, 32583310), (60, 26066648), (74, 21135120), (80, 19549986), (83, 18843360), (96, 16291655), (111, 14090080), (120, 13033324), (148, 10567560), (160, 9774993), (166, 9421680), (185, 8454048), (222, 7045040), (240, 6516662), (249, 6281120), (296, 5283780), (332, 4710840), (370, 4227024), (415, 3768672), (444, 3522520), (480, 3258331), (498, 3140560), (555, 2818016), (592, 2641890), (664, 2355420), (740, 2113512), (830, 1884336), (888, 1761260), (996, 1570280), (1061, 1474080), (1110, 1409008), (1184, 1320945), (1245, 1256224), (1328, 1177710), (1480, 1056756), (1660, 942168), (1776, 880630), (1992, 785140), (2122, 737040), (2220, 704504), (2490, 628112), (2656, 588855), (2960, 528378), (3071, 509280), (3183, 491360), (3320, 471084), (3552, 440315), (3984, 392570), (4244, 368520), (4440, 352252), (4980, 314056), (5305, 294816), (5920, 264189), (6142, 254640), (6366, 245680), (6640, 235542), (7968, 196285), (8488, 184260), (8880, 176126), (9213, 169760), (9960, 157028), (10610, 147408), (12284, 127320), (12732, 122840), (13280, 117771), (15355, 101856), (15915, 98272), (16976, 92130), (17760, 88063), (18426, 84880), (19920, 78514), (21220, 73704), (24568, 63660), (25464, 61420), (30710, 50928), (31830, 49136), (33952, 46065), (36852, 42440), (39257, 39840)]