19339082640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389273}}^1$

素因数の和:389318

約数の個数: 160

約数和(自身を含む): 69508765440

約数和(自身を除く): 50169682800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 6210, 8280, 9936, 12420, 16560, 24840, 49680, 389273, 778546, 1167819, 1557092, 1946365, 2335638, 3114184, 3503457, 3892730, 4671276, 5839095, 6228368, 7006914, 7785460, 8953279, 9342552, 10510371, 11678190, 14013828, 15570920, 17517285, 17906558, 18685104, 21020742, 23356380, 26859837, 28027656, 31141840, 35034570, 35813116, 42041484, 44766395, 46712760, 52551855, 53719674, 56055312, 70069140, 71626232, 80579511, 84082968, 89532790, 93425520, 105103710, 107439348, 134299185, 140138280, 143252464, 161159022, 168165936, 179065580, 210207420, 214878696, 241738533, 268598370, 280276560, 322318044, 358131160, 402897555, 420414840, 429757392, 483477066, 537196740, 644636088, 716262320, 805795110, 840829680, 966954132, 1074393480, 1208692665, 1289272176, 1611590220, 1933908264, 2148786960, 2417385330, 3223180440, 3867816528, 4834770660, 6446360880, 9669541320, 19339082640]

約数ペア:

[(1, 19339082640), (2, 9669541320), (3, 6446360880), (4, 4834770660), (5, 3867816528), (6, 3223180440), (8, 2417385330), (9, 2148786960), (10, 1933908264), (12, 1611590220), (15, 1289272176), (16, 1208692665), (18, 1074393480), (20, 966954132), (23, 840829680), (24, 805795110), (27, 716262320), (30, 644636088), (36, 537196740), (40, 483477066), (45, 429757392), (46, 420414840), (48, 402897555), (54, 358131160), (60, 322318044), (69, 280276560), (72, 268598370), (80, 241738533), (90, 214878696), (92, 210207420), (108, 179065580), (115, 168165936), (120, 161159022), (135, 143252464), (138, 140138280), (144, 134299185), (180, 107439348), (184, 105103710), (207, 93425520), (216, 89532790), (230, 84082968), (240, 80579511), (270, 71626232), (276, 70069140), (345, 56055312), (360, 53719674), (368, 52551855), (414, 46712760), (432, 44766395), (460, 42041484), (540, 35813116), (552, 35034570), (621, 31141840), (690, 28027656), (720, 26859837), (828, 23356380), (920, 21020742), (1035, 18685104), (1080, 17906558), (1104, 17517285), (1242, 15570920), (1380, 14013828), (1656, 11678190), (1840, 10510371), (2070, 9342552), (2160, 8953279), (2484, 7785460), (2760, 7006914), (3105, 6228368), (3312, 5839095), (4140, 4671276), (4968, 3892730), (5520, 3503457), (6210, 3114184), (8280, 2335638), (9936, 1946365), (12420, 1557092), (16560, 1167819), (24840, 778546), (49680, 389273)]