163318320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1260

約数の個数: 240

約数和(自身を含む): 634057632

約数和(自身を除く): 470739312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1213, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2244, 2426, 2448, 2640, 2805, 2992, 3060, 3366, 3639, 3740, 3960, 4080, 4488, 4852, 5610, 6065, 6120, 6732, 7278, 7480, 7920, 8415, 8976, 9704, 10917, 11220, 12130, 12240, 13343, 13464, 14556, 14960, 16830, 18195, 19408, 20621, 21834, 22440, 24260, 26686, 26928, 29112, 33660, 36390, 40029, 41242, 43668, 44880, 48520, 53372, 54585, 58224, 61863, 66715, 67320, 72780, 80058, 82484, 87336, 97040, 103105, 106744, 109170, 120087, 123726, 133430, 134640, 145560, 160116, 164968, 174672, 185589, 200145, 206210, 213488, 218340, 226831, 240174, 247452, 266860, 291120, 309315, 320232, 329936, 371178, 400290, 412420, 436680, 453662, 480348, 494904, 533720, 600435, 618630, 640464, 680493, 742356, 800580, 824840, 873360, 907324, 927945, 960696, 989808, 1067440, 1134155, 1200870, 1237260, 1360986, 1484712, 1601160, 1649680, 1814648, 1855890, 1921392, 2041479, 2268310, 2401740, 2474520, 2721972, 2969424, 3202320, 3402465, 3629296, 3711780, 4082958, 4536620, 4803480, 4949040, 5443944, 6804930, 7423560, 8165916, 9073240, 9606960, 10207395, 10887888, 13609860, 14847120, 16331832, 18146480, 20414790, 27219720, 32663664, 40829580, 54439440, 81659160, 163318320]

約数ペア:

[(1, 163318320), (2, 81659160), (3, 54439440), (4, 40829580), (5, 32663664), (6, 27219720), (8, 20414790), (9, 18146480), (10, 16331832), (11, 14847120), (12, 13609860), (15, 10887888), (16, 10207395), (17, 9606960), (18, 9073240), (20, 8165916), (22, 7423560), (24, 6804930), (30, 5443944), (33, 4949040), (34, 4803480), (36, 4536620), (40, 4082958), (44, 3711780), (45, 3629296), (48, 3402465), (51, 3202320), (55, 2969424), (60, 2721972), (66, 2474520), (68, 2401740), (72, 2268310), (80, 2041479), (85, 1921392), (88, 1855890), (90, 1814648), (99, 1649680), (102, 1601160), (110, 1484712), (120, 1360986), (132, 1237260), (136, 1200870), (144, 1134155), (153, 1067440), (165, 989808), (170, 960696), (176, 927945), (180, 907324), (187, 873360), (198, 824840), (204, 800580), (220, 742356), (240, 680493), (255, 640464), (264, 618630), (272, 600435), (306, 533720), (330, 494904), (340, 480348), (360, 453662), (374, 436680), (396, 412420), (408, 400290), (440, 371178), (495, 329936), (510, 320232), (528, 309315), (561, 291120), (612, 266860), (660, 247452), (680, 240174), (720, 226831), (748, 218340), (765, 213488), (792, 206210), (816, 200145), (880, 185589), (935, 174672), (990, 164968), (1020, 160116), (1122, 145560), (1213, 134640), (1224, 133430), (1320, 123726), (1360, 120087), (1496, 109170), (1530, 106744), (1584, 103105), (1683, 97040), (1870, 87336), (1980, 82484), (2040, 80058), (2244, 72780), (2426, 67320), (2448, 66715), (2640, 61863), (2805, 58224), (2992, 54585), (3060, 53372), (3366, 48520), (3639, 44880), (3740, 43668), (3960, 41242), (4080, 40029), (4488, 36390), (4852, 33660), (5610, 29112), (6065, 26928), (6120, 26686), (6732, 24260), (7278, 22440), (7480, 21834), (7920, 20621), (8415, 19408), (8976, 18195), (9704, 16830), (10917, 14960), (11220, 14556), (12130, 13464), (12240, 13343)]