82439520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 274337280

約数和(自身を除く): 191897760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 59, 60, 71, 80, 82, 96, 118, 120, 123, 142, 160, 164, 177, 205, 213, 236, 240, 246, 284, 295, 328, 354, 355, 410, 426, 472, 480, 492, 568, 590, 615, 656, 708, 710, 820, 852, 885, 944, 984, 1065, 1136, 1180, 1230, 1312, 1416, 1420, 1640, 1704, 1770, 1888, 1968, 2130, 2272, 2360, 2419, 2460, 2832, 2840, 2911, 3280, 3408, 3540, 3936, 4189, 4260, 4720, 4838, 4920, 5664, 5680, 5822, 6560, 6816, 7080, 7257, 8378, 8520, 8733, 9440, 9676, 9840, 11360, 11644, 12095, 12567, 14160, 14514, 14555, 16756, 17040, 17466, 19352, 19680, 20945, 23288, 24190, 25134, 28320, 29028, 29110, 33512, 34080, 34932, 36285, 38704, 41890, 43665, 46576, 48380, 50268, 58056, 58220, 62835, 67024, 69864, 72570, 77408, 83780, 87330, 93152, 96760, 100536, 116112, 116440, 125670, 134048, 139728, 145140, 167560, 171749, 174660, 193520, 201072, 232224, 232880, 251340, 279456, 290280, 335120, 343498, 349320, 387040, 402144, 465760, 502680, 515247, 580560, 670240, 686996, 698640, 858745, 1005360, 1030494, 1161120, 1373992, 1397280, 1717490, 2010720, 2060988, 2576235, 2747984, 3434980, 4121976, 5152470, 5495968, 6869960, 8243952, 10304940, 13739920, 16487904, 20609880, 27479840, 41219760, 82439520]

約数ペア:

[(1, 82439520), (2, 41219760), (3, 27479840), (4, 20609880), (5, 16487904), (6, 13739920), (8, 10304940), (10, 8243952), (12, 6869960), (15, 5495968), (16, 5152470), (20, 4121976), (24, 3434980), (30, 2747984), (32, 2576235), (40, 2060988), (41, 2010720), (48, 1717490), (59, 1397280), (60, 1373992), (71, 1161120), (80, 1030494), (82, 1005360), (96, 858745), (118, 698640), (120, 686996), (123, 670240), (142, 580560), (160, 515247), (164, 502680), (177, 465760), (205, 402144), (213, 387040), (236, 349320), (240, 343498), (246, 335120), (284, 290280), (295, 279456), (328, 251340), (354, 232880), (355, 232224), (410, 201072), (426, 193520), (472, 174660), (480, 171749), (492, 167560), (568, 145140), (590, 139728), (615, 134048), (656, 125670), (708, 116440), (710, 116112), (820, 100536), (852, 96760), (885, 93152), (944, 87330), (984, 83780), (1065, 77408), (1136, 72570), (1180, 69864), (1230, 67024), (1312, 62835), (1416, 58220), (1420, 58056), (1640, 50268), (1704, 48380), (1770, 46576), (1888, 43665), (1968, 41890), (2130, 38704), (2272, 36285), (2360, 34932), (2419, 34080), (2460, 33512), (2832, 29110), (2840, 29028), (2911, 28320), (3280, 25134), (3408, 24190), (3540, 23288), (3936, 20945), (4189, 19680), (4260, 19352), (4720, 17466), (4838, 17040), (4920, 16756), (5664, 14555), (5680, 14514), (5822, 14160), (6560, 12567), (6816, 12095), (7080, 11644), (7257, 11360), (8378, 9840), (8520, 9676), (8733, 9440)]