164879040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 224

約数和(自身を含む): 553029120

約数和(自身を除く): 388150080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 59, 60, 64, 71, 80, 82, 96, 118, 120, 123, 142, 160, 164, 177, 192, 205, 213, 236, 240, 246, 284, 295, 320, 328, 354, 355, 410, 426, 472, 480, 492, 568, 590, 615, 656, 708, 710, 820, 852, 885, 944, 960, 984, 1065, 1136, 1180, 1230, 1312, 1416, 1420, 1640, 1704, 1770, 1888, 1968, 2130, 2272, 2360, 2419, 2460, 2624, 2832, 2840, 2911, 3280, 3408, 3540, 3776, 3936, 4189, 4260, 4544, 4720, 4838, 4920, 5664, 5680, 5822, 6560, 6816, 7080, 7257, 7872, 8378, 8520, 8733, 9440, 9676, 9840, 11328, 11360, 11644, 12095, 12567, 13120, 13632, 14160, 14514, 14555, 16756, 17040, 17466, 18880, 19352, 19680, 20945, 22720, 23288, 24190, 25134, 28320, 29028, 29110, 33512, 34080, 34932, 36285, 38704, 39360, 41890, 43665, 46576, 48380, 50268, 56640, 58056, 58220, 62835, 67024, 68160, 69864, 72570, 77408, 83780, 87330, 93152, 96760, 100536, 116112, 116440, 125670, 134048, 139728, 145140, 154816, 167560, 171749, 174660, 186304, 193520, 201072, 232224, 232880, 251340, 268096, 279456, 290280, 335120, 343498, 349320, 387040, 402144, 464448, 465760, 502680, 515247, 558912, 580560, 670240, 686996, 698640, 774080, 804288, 858745, 931520, 1005360, 1030494, 1161120, 1340480, 1373992, 1397280, 1717490, 2010720, 2060988, 2322240, 2576235, 2747984, 2794560, 3434980, 4021440, 4121976, 5152470, 5495968, 6869960, 8243952, 10304940, 10991936, 13739920, 16487904, 20609880, 27479840, 32975808, 41219760, 54959680, 82439520, 164879040]

約数ペア:

[(1, 164879040), (2, 82439520), (3, 54959680), (4, 41219760), (5, 32975808), (6, 27479840), (8, 20609880), (10, 16487904), (12, 13739920), (15, 10991936), (16, 10304940), (20, 8243952), (24, 6869960), (30, 5495968), (32, 5152470), (40, 4121976), (41, 4021440), (48, 3434980), (59, 2794560), (60, 2747984), (64, 2576235), (71, 2322240), (80, 2060988), (82, 2010720), (96, 1717490), (118, 1397280), (120, 1373992), (123, 1340480), (142, 1161120), (160, 1030494), (164, 1005360), (177, 931520), (192, 858745), (205, 804288), (213, 774080), (236, 698640), (240, 686996), (246, 670240), (284, 580560), (295, 558912), (320, 515247), (328, 502680), (354, 465760), (355, 464448), (410, 402144), (426, 387040), (472, 349320), (480, 343498), (492, 335120), (568, 290280), (590, 279456), (615, 268096), (656, 251340), (708, 232880), (710, 232224), (820, 201072), (852, 193520), (885, 186304), (944, 174660), (960, 171749), (984, 167560), (1065, 154816), (1136, 145140), (1180, 139728), (1230, 134048), (1312, 125670), (1416, 116440), (1420, 116112), (1640, 100536), (1704, 96760), (1770, 93152), (1888, 87330), (1968, 83780), (2130, 77408), (2272, 72570), (2360, 69864), (2419, 68160), (2460, 67024), (2624, 62835), (2832, 58220), (2840, 58056), (2911, 56640), (3280, 50268), (3408, 48380), (3540, 46576), (3776, 43665), (3936, 41890), (4189, 39360), (4260, 38704), (4544, 36285), (4720, 34932), (4838, 34080), (4920, 33512), (5664, 29110), (5680, 29028), (5822, 28320), (6560, 25134), (6816, 24190), (7080, 23288), (7257, 22720), (7872, 20945), (8378, 19680), (8520, 19352), (8733, 18880), (9440, 17466), (9676, 17040), (9840, 16756), (11328, 14555), (11360, 14514), (11644, 14160), (12095, 13632), (12567, 13120)]