40164307680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{8783}}^1$

素因数の和:10169

約数の個数: 192

約数和(自身を含む): 144714221568

約数和(自身を除く): 104549913888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1361, 1680, 2722, 3360, 4083, 5444, 6805, 8166, 8783, 9527, 10888, 13610, 16332, 17566, 19054, 20415, 21776, 26349, 27220, 28581, 32664, 35132, 38108, 40830, 43552, 43915, 47635, 52698, 54440, 57162, 61481, 65328, 70264, 76216, 81660, 87830, 95270, 105396, 108880, 114324, 122962, 130656, 131745, 140528, 142905, 152432, 163320, 175660, 184443, 190540, 210792, 217760, 228648, 245924, 263490, 281056, 285810, 304864, 307405, 326640, 351320, 368886, 381080, 421584, 457296, 491848, 526980, 571620, 614810, 653280, 702640, 737772, 762160, 843168, 914592, 922215, 983696, 1053960, 1143240, 1229620, 1405280, 1475544, 1524320, 1844430, 1967392, 2107920, 2286480, 2459240, 2951088, 3688860, 4215840, 4572960, 4918480, 5902176, 7377720, 9836960, 11953663, 14755440, 23907326, 29510880, 35860989, 47814652, 59768315, 71721978, 83675641, 95629304, 119536630, 143443956, 167351282, 179304945, 191258608, 239073260, 251026923, 286887912, 334702564, 358609890, 382517216, 418378205, 478146520, 502053846, 573775824, 669405128, 717219780, 836756410, 956293040, 1004107692, 1147551648, 1255134615, 1338810256, 1434439560, 1673512820, 1912586080, 2008215384, 2510269230, 2677620512, 2868879120, 3347025640, 4016430768, 5020538460, 5737758240, 6694051280, 8032861536, 10041076920, 13388102560, 20082153840, 40164307680]

約数ペア:

[(1, 40164307680), (2, 20082153840), (3, 13388102560), (4, 10041076920), (5, 8032861536), (6, 6694051280), (7, 5737758240), (8, 5020538460), (10, 4016430768), (12, 3347025640), (14, 2868879120), (15, 2677620512), (16, 2510269230), (20, 2008215384), (21, 1912586080), (24, 1673512820), (28, 1434439560), (30, 1338810256), (32, 1255134615), (35, 1147551648), (40, 1004107692), (42, 956293040), (48, 836756410), (56, 717219780), (60, 669405128), (70, 573775824), (80, 502053846), (84, 478146520), (96, 418378205), (105, 382517216), (112, 358609890), (120, 334702564), (140, 286887912), (160, 251026923), (168, 239073260), (210, 191258608), (224, 179304945), (240, 167351282), (280, 143443956), (336, 119536630), (420, 95629304), (480, 83675641), (560, 71721978), (672, 59768315), (840, 47814652), (1120, 35860989), (1361, 29510880), (1680, 23907326), (2722, 14755440), (3360, 11953663), (4083, 9836960), (5444, 7377720), (6805, 5902176), (8166, 4918480), (8783, 4572960), (9527, 4215840), (10888, 3688860), (13610, 2951088), (16332, 2459240), (17566, 2286480), (19054, 2107920), (20415, 1967392), (21776, 1844430), (26349, 1524320), (27220, 1475544), (28581, 1405280), (32664, 1229620), (35132, 1143240), (38108, 1053960), (40830, 983696), (43552, 922215), (43915, 914592), (47635, 843168), (52698, 762160), (54440, 737772), (57162, 702640), (61481, 653280), (65328, 614810), (70264, 571620), (76216, 526980), (81660, 491848), (87830, 457296), (95270, 421584), (105396, 381080), (108880, 368886), (114324, 351320), (122962, 326640), (130656, 307405), (131745, 304864), (140528, 285810), (142905, 281056), (152432, 263490), (163320, 245924), (175660, 228648), (184443, 217760), (190540, 210792)]