15157910880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^3\times {\mathrm{30689}}^1$

素因数の和:30731

約数の個数: 288

約数和(自身を含む): 60324264000

約数和(自身を除く): 45166353120

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 343, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 686, 720, 735, 784, 840, 882, 980, 1008, 1029, 1120, 1176, 1260, 1372, 1440, 1470, 1568, 1680, 1715, 1764, 1960, 2016, 2058, 2205, 2352, 2520, 2744, 2940, 3087, 3360, 3430, 3528, 3920, 4116, 4410, 4704, 5040, 5145, 5488, 5880, 6174, 6860, 7056, 7840, 8232, 8820, 10080, 10290, 10976, 11760, 12348, 13720, 14112, 15435, 16464, 17640, 20580, 23520, 24696, 27440, 30689, 30870, 32928, 35280, 41160, 49392, 54880, 61378, 61740, 70560, 82320, 92067, 98784, 122756, 123480, 153445, 164640, 184134, 214823, 245512, 246960, 276201, 306890, 368268, 429646, 460335, 491024, 493920, 552402, 613780, 644469, 736536, 859292, 920670, 982048, 1074115, 1104804, 1227560, 1288938, 1381005, 1473072, 1503761, 1718584, 1841340, 1933407, 2148230, 2209608, 2455120, 2577876, 2762010, 2946144, 3007522, 3222345, 3437168, 3682680, 3866814, 4296460, 4419216, 4511283, 4910240, 5155752, 5524020, 6015044, 6444690, 6874336, 7365360, 7518805, 7733628, 8592920, 8838432, 9022566, 9667035, 10311504, 10526327, 11048040, 12030088, 12889380, 13533849, 14730720, 15037610, 15467256, 17185840, 18045132, 19334070, 20623008, 21052654, 22096080, 22556415, 24060176, 25778760, 27067698, 30075220, 30934512, 31578981, 34371680, 36090264, 38668140, 42105308, 44192160, 45112830, 48120352, 51557520, 52631635, 54135396, 60150440, 61869024, 63157962, 67669245, 72180528, 77336280, 84210616, 90225660, 94736943, 103115040, 105263270, 108270792, 120300880, 126315924, 135338490, 144361056, 154672560, 157894905, 168421232, 180451320, 189473886, 210526540, 216541584, 240601760, 252631848, 270676980, 309345120, 315789810, 336842464, 360902640, 378947772, 421053080, 433083168, 473684715, 505263696, 541353960, 631579620, 721805280, 757895544, 842106160, 947369430, 1010527392, 1082707920, 1263159240, 1515791088, 1684212320, 1894738860, 2165415840, 2526318480, 3031582176, 3789477720, 5052636960, 7578955440, 15157910880]

約数ペア:

[(1, 15157910880), (2, 7578955440), (3, 5052636960), (4, 3789477720), (5, 3031582176), (6, 2526318480), (7, 2165415840), (8, 1894738860), (9, 1684212320), (10, 1515791088), (12, 1263159240), (14, 1082707920), (15, 1010527392), (16, 947369430), (18, 842106160), (20, 757895544), (21, 721805280), (24, 631579620), (28, 541353960), (30, 505263696), (32, 473684715), (35, 433083168), (36, 421053080), (40, 378947772), (42, 360902640), (45, 336842464), (48, 315789810), (49, 309345120), (56, 270676980), (60, 252631848), (63, 240601760), (70, 216541584), (72, 210526540), (80, 189473886), (84, 180451320), (90, 168421232), (96, 157894905), (98, 154672560), (105, 144361056), (112, 135338490), (120, 126315924), (126, 120300880), (140, 108270792), (144, 105263270), (147, 103115040), (160, 94736943), (168, 90225660), (180, 84210616), (196, 77336280), (210, 72180528), (224, 67669245), (240, 63157962), (245, 61869024), (252, 60150440), (280, 54135396), (288, 52631635), (294, 51557520), (315, 48120352), (336, 45112830), (343, 44192160), (360, 42105308), (392, 38668140), (420, 36090264), (441, 34371680), (480, 31578981), (490, 30934512), (504, 30075220), (560, 27067698), (588, 25778760), (630, 24060176), (672, 22556415), (686, 22096080), (720, 21052654), (735, 20623008), (784, 19334070), (840, 18045132), (882, 17185840), (980, 15467256), (1008, 15037610), (1029, 14730720), (1120, 13533849), (1176, 12889380), (1260, 12030088), (1372, 11048040), (1440, 10526327), (1470, 10311504), (1568, 9667035), (1680, 9022566), (1715, 8838432), (1764, 8592920), (1960, 7733628), (2016, 7518805), (2058, 7365360), (2205, 6874336), (2352, 6444690), (2520, 6015044), (2744, 5524020), (2940, 5155752), (3087, 4910240), (3360, 4511283), (3430, 4419216), (3528, 4296460), (3920, 3866814), (4116, 3682680), (4410, 3437168), (4704, 3222345), (5040, 3007522), (5145, 2946144), (5488, 2762010), (5880, 2577876), (6174, 2455120), (6860, 2209608), (7056, 2148230), (7840, 1933407), (8232, 1841340), (8820, 1718584), (10080, 1503761), (10290, 1473072), (10976, 1381005), (11760, 1288938), (12348, 1227560), (13720, 1104804), (14112, 1074115), (15435, 982048), (16464, 920670), (17640, 859292), (20580, 736536), (23520, 644469), (24696, 613780), (27440, 552402), (30689, 493920), (30870, 491024), (32928, 460335), (35280, 429646), (41160, 368268), (49392, 306890), (54880, 276201), (61378, 246960), (61740, 245512), (70560, 214823), (82320, 184134), (92067, 164640), (98784, 153445), (122756, 123480)]