18612337920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11909}}^1$

素因数の和:11981

約数の個数: 288

約数和(自身を含む): 66605293440

約数和(自身を除く): 47992955520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 128, 132, 148, 160, 165, 176, 185, 192, 220, 222, 240, 256, 264, 296, 320, 330, 352, 370, 384, 407, 440, 444, 480, 528, 555, 592, 640, 660, 704, 740, 768, 814, 880, 888, 960, 1056, 1110, 1184, 1221, 1280, 1320, 1408, 1480, 1628, 1760, 1776, 1920, 2035, 2112, 2220, 2368, 2442, 2640, 2816, 2960, 3256, 3520, 3552, 3840, 4070, 4224, 4440, 4736, 4884, 5280, 5920, 6105, 6512, 7040, 7104, 8140, 8448, 8880, 9472, 9768, 10560, 11840, 11909, 12210, 13024, 14080, 14208, 16280, 17760, 19536, 21120, 23680, 23818, 24420, 26048, 28416, 32560, 35520, 35727, 39072, 42240, 47360, 47636, 48840, 52096, 59545, 65120, 71040, 71454, 78144, 95272, 97680, 104192, 119090, 130240, 130999, 142080, 142908, 156288, 178635, 190544, 195360, 238180, 260480, 261998, 285816, 312576, 357270, 381088, 390720, 392997, 440633, 476360, 520960, 523996, 571632, 654995, 714540, 762176, 781440, 785994, 881266, 952720, 1047992, 1143264, 1309990, 1321899, 1429080, 1524352, 1562880, 1571988, 1762532, 1905440, 1964985, 2095984, 2203165, 2286528, 2619980, 2643798, 2858160, 3048704, 3143976, 3525064, 3810880, 3929970, 4191968, 4406330, 4573056, 4846963, 5239960, 5287596, 5716320, 6287952, 6609495, 7050128, 7621760, 7859940, 8383936, 8812660, 9146112, 9693926, 10479920, 10575192, 11432640, 12575904, 13218990, 14100256, 14540889, 15243520, 15719880, 16767872, 17625320, 19387852, 20959840, 21150384, 22865280, 24234815, 25151808, 26437980, 28200512, 29081778, 31439760, 33535744, 35250640, 38775704, 41919680, 42300768, 45730560, 48469630, 50303616, 52875960, 56401024, 58163556, 62879520, 70501280, 72704445, 77551408, 83839360, 84601536, 96939260, 100607232, 105751920, 112802048, 116327112, 125759040, 141002560, 145408890, 155102816, 167678720, 169203072, 193878520, 211503840, 232654224, 251518080, 282005120, 290817780, 310205632, 338406144, 387757040, 423007680, 465308448, 503036160, 564010240, 581635560, 620411264, 775514080, 846015360, 930616896, 1163271120, 1240822528, 1551028160, 1692030720, 1861233792, 2326542240, 3102056320, 3722467584, 4653084480, 6204112640, 9306168960, 18612337920]

約数ペア:

[(1, 18612337920), (2, 9306168960), (3, 6204112640), (4, 4653084480), (5, 3722467584), (6, 3102056320), (8, 2326542240), (10, 1861233792), (11, 1692030720), (12, 1551028160), (15, 1240822528), (16, 1163271120), (20, 930616896), (22, 846015360), (24, 775514080), (30, 620411264), (32, 581635560), (33, 564010240), (37, 503036160), (40, 465308448), (44, 423007680), (48, 387757040), (55, 338406144), (60, 310205632), (64, 290817780), (66, 282005120), (74, 251518080), (80, 232654224), (88, 211503840), (96, 193878520), (110, 169203072), (111, 167678720), (120, 155102816), (128, 145408890), (132, 141002560), (148, 125759040), (160, 116327112), (165, 112802048), (176, 105751920), (185, 100607232), (192, 96939260), (220, 84601536), (222, 83839360), (240, 77551408), (256, 72704445), (264, 70501280), (296, 62879520), (320, 58163556), (330, 56401024), (352, 52875960), (370, 50303616), (384, 48469630), (407, 45730560), (440, 42300768), (444, 41919680), (480, 38775704), (528, 35250640), (555, 33535744), (592, 31439760), (640, 29081778), (660, 28200512), (704, 26437980), (740, 25151808), (768, 24234815), (814, 22865280), (880, 21150384), (888, 20959840), (960, 19387852), (1056, 17625320), (1110, 16767872), (1184, 15719880), (1221, 15243520), (1280, 14540889), (1320, 14100256), (1408, 13218990), (1480, 12575904), (1628, 11432640), (1760, 10575192), (1776, 10479920), (1920, 9693926), (2035, 9146112), (2112, 8812660), (2220, 8383936), (2368, 7859940), (2442, 7621760), (2640, 7050128), (2816, 6609495), (2960, 6287952), (3256, 5716320), (3520, 5287596), (3552, 5239960), (3840, 4846963), (4070, 4573056), (4224, 4406330), (4440, 4191968), (4736, 3929970), (4884, 3810880), (5280, 3525064), (5920, 3143976), (6105, 3048704), (6512, 2858160), (7040, 2643798), (7104, 2619980), (8140, 2286528), (8448, 2203165), (8880, 2095984), (9472, 1964985), (9768, 1905440), (10560, 1762532), (11840, 1571988), (11909, 1562880), (12210, 1524352), (13024, 1429080), (14080, 1321899), (14208, 1309990), (16280, 1143264), (17760, 1047992), (19536, 952720), (21120, 881266), (23680, 785994), (23818, 781440), (24420, 762176), (26048, 714540), (28416, 654995), (32560, 571632), (35520, 523996), (35727, 520960), (39072, 476360), (42240, 440633), (47360, 392997), (47636, 390720), (48840, 381088), (52096, 357270), (59545, 312576), (65120, 285816), (71040, 261998), (71454, 260480), (78144, 238180), (95272, 195360), (97680, 190544), (104192, 178635), (119090, 156288), (130240, 142908), (130999, 142080)]