165773520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6977}}^1$

素因数の和:7010

約数の個数: 160

約数和(自身を含む): 622995840

約数和(自身を除く): 457222320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 6977, 7920, 11880, 13954, 20931, 23760, 27908, 34885, 41862, 55816, 62793, 69770, 76747, 83724, 104655, 111632, 125586, 139540, 153494, 167448, 188379, 209310, 230241, 251172, 279080, 306988, 313965, 334896, 376758, 383735, 418620, 460482, 502344, 558160, 613976, 627930, 690723, 753516, 767470, 837240, 920964, 941895, 1004688, 1151205, 1227952, 1255860, 1381446, 1507032, 1534940, 1674480, 1841928, 1883790, 2072169, 2302410, 2511720, 2762892, 3014064, 3069880, 3453615, 3683856, 3767580, 4144338, 4604820, 5023440, 5525784, 6139760, 6907230, 7535160, 8288676, 9209640, 10360845, 11051568, 13814460, 15070320, 16577352, 18419280, 20721690, 27628920, 33154704, 41443380, 55257840, 82886760, 165773520]

約数ペア:

[(1, 165773520), (2, 82886760), (3, 55257840), (4, 41443380), (5, 33154704), (6, 27628920), (8, 20721690), (9, 18419280), (10, 16577352), (11, 15070320), (12, 13814460), (15, 11051568), (16, 10360845), (18, 9209640), (20, 8288676), (22, 7535160), (24, 6907230), (27, 6139760), (30, 5525784), (33, 5023440), (36, 4604820), (40, 4144338), (44, 3767580), (45, 3683856), (48, 3453615), (54, 3069880), (55, 3014064), (60, 2762892), (66, 2511720), (72, 2302410), (80, 2072169), (88, 1883790), (90, 1841928), (99, 1674480), (108, 1534940), (110, 1507032), (120, 1381446), (132, 1255860), (135, 1227952), (144, 1151205), (165, 1004688), (176, 941895), (180, 920964), (198, 837240), (216, 767470), (220, 753516), (240, 690723), (264, 627930), (270, 613976), (297, 558160), (330, 502344), (360, 460482), (396, 418620), (432, 383735), (440, 376758), (495, 334896), (528, 313965), (540, 306988), (594, 279080), (660, 251172), (720, 230241), (792, 209310), (880, 188379), (990, 167448), (1080, 153494), (1188, 139540), (1320, 125586), (1485, 111632), (1584, 104655), (1980, 83724), (2160, 76747), (2376, 69770), (2640, 62793), (2970, 55816), (3960, 41862), (4752, 34885), (5940, 27908), (6977, 23760), (7920, 20931), (11880, 13954)]