40666028160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{9623}}^1$

素因数の和:9747

約数の個数: 256

約数和(自身を含む): 135703019520

約数和(自身を除く): 95036991360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 71, 80, 93, 96, 120, 124, 128, 142, 155, 160, 186, 192, 213, 240, 248, 284, 310, 320, 355, 372, 384, 426, 465, 480, 496, 568, 620, 640, 710, 744, 852, 930, 960, 992, 1065, 1136, 1240, 1420, 1488, 1704, 1860, 1920, 1984, 2130, 2201, 2272, 2480, 2840, 2976, 3408, 3720, 3968, 4260, 4402, 4544, 4960, 5680, 5952, 6603, 6816, 7440, 8520, 8804, 9088, 9623, 9920, 11005, 11360, 11904, 13206, 13632, 14880, 17040, 17608, 19246, 19840, 22010, 22720, 26412, 27264, 28869, 29760, 33015, 34080, 35216, 38492, 44020, 45440, 48115, 52824, 57738, 59520, 66030, 68160, 70432, 76984, 88040, 96230, 105648, 115476, 132060, 136320, 140864, 144345, 153968, 176080, 192460, 211296, 230952, 264120, 281728, 288690, 298313, 307936, 352160, 384920, 422592, 461904, 528240, 577380, 596626, 615872, 683233, 704320, 769840, 845184, 894939, 923808, 1056480, 1154760, 1193252, 1231744, 1366466, 1408640, 1491565, 1539680, 1789878, 1847616, 2049699, 2112960, 2309520, 2386504, 2732932, 2983130, 3079360, 3416165, 3579756, 3695232, 4099398, 4225920, 4474695, 4619040, 4773008, 5465864, 5966260, 6158720, 6832330, 7159512, 8198796, 8949390, 9238080, 9546016, 10248495, 10931728, 11932520, 13664660, 14319024, 16397592, 17898780, 18476160, 19092032, 20496990, 21180223, 21863456, 23865040, 27329320, 28638048, 32795184, 35797560, 38184064, 40993980, 42360446, 43726912, 47730080, 54658640, 57276096, 63540669, 65590368, 71595120, 81987960, 84720892, 87453824, 95460160, 105901115, 109317280, 114552192, 127081338, 131180736, 143190240, 163975920, 169441784, 190920320, 211802230, 218634560, 254162676, 262361472, 286380480, 317703345, 327951840, 338883568, 423604460, 437269120, 508325352, 572760960, 635406690, 655903680, 677767136, 847208920, 1016650704, 1270813380, 1311807360, 1355534272, 1694417840, 2033301408, 2541626760, 2711068544, 3388835680, 4066602816, 5083253520, 6777671360, 8133205632, 10166507040, 13555342720, 20333014080, 40666028160]

約数ペア:

[(1, 40666028160), (2, 20333014080), (3, 13555342720), (4, 10166507040), (5, 8133205632), (6, 6777671360), (8, 5083253520), (10, 4066602816), (12, 3388835680), (15, 2711068544), (16, 2541626760), (20, 2033301408), (24, 1694417840), (30, 1355534272), (31, 1311807360), (32, 1270813380), (40, 1016650704), (48, 847208920), (60, 677767136), (62, 655903680), (64, 635406690), (71, 572760960), (80, 508325352), (93, 437269120), (96, 423604460), (120, 338883568), (124, 327951840), (128, 317703345), (142, 286380480), (155, 262361472), (160, 254162676), (186, 218634560), (192, 211802230), (213, 190920320), (240, 169441784), (248, 163975920), (284, 143190240), (310, 131180736), (320, 127081338), (355, 114552192), (372, 109317280), (384, 105901115), (426, 95460160), (465, 87453824), (480, 84720892), (496, 81987960), (568, 71595120), (620, 65590368), (640, 63540669), (710, 57276096), (744, 54658640), (852, 47730080), (930, 43726912), (960, 42360446), (992, 40993980), (1065, 38184064), (1136, 35797560), (1240, 32795184), (1420, 28638048), (1488, 27329320), (1704, 23865040), (1860, 21863456), (1920, 21180223), (1984, 20496990), (2130, 19092032), (2201, 18476160), (2272, 17898780), (2480, 16397592), (2840, 14319024), (2976, 13664660), (3408, 11932520), (3720, 10931728), (3968, 10248495), (4260, 9546016), (4402, 9238080), (4544, 8949390), (4960, 8198796), (5680, 7159512), (5952, 6832330), (6603, 6158720), (6816, 5966260), (7440, 5465864), (8520, 4773008), (8804, 4619040), (9088, 4474695), (9623, 4225920), (9920, 4099398), (11005, 3695232), (11360, 3579756), (11904, 3416165), (13206, 3079360), (13632, 2983130), (14880, 2732932), (17040, 2386504), (17608, 2309520), (19246, 2112960), (19840, 2049699), (22010, 1847616), (22720, 1789878), (26412, 1539680), (27264, 1491565), (28869, 1408640), (29760, 1366466), (33015, 1231744), (34080, 1193252), (35216, 1154760), (38492, 1056480), (44020, 923808), (45440, 894939), (48115, 845184), (52824, 769840), (57738, 704320), (59520, 683233), (66030, 615872), (68160, 596626), (70432, 577380), (76984, 528240), (88040, 461904), (96230, 422592), (105648, 384920), (115476, 352160), (132060, 307936), (136320, 298313), (140864, 288690), (144345, 281728), (153968, 264120), (176080, 230952), (192460, 211296)]