165986280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8089}}^1$

素因数の和:8128

約数の個数: 128

約数和(自身を含む): 582480000

約数和(自身を除く): 416493720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 8089, 10260, 16178, 20520, 24267, 32356, 40445, 48534, 64712, 72801, 80890, 97068, 121335, 145602, 153691, 161780, 194136, 218403, 242670, 291204, 307382, 323560, 364005, 436806, 461073, 485340, 582408, 614764, 728010, 768455, 873612, 922146, 970680, 1092015, 1229528, 1383219, 1456020, 1536910, 1747224, 1844292, 2184030, 2305365, 2766438, 2912040, 3073820, 3688584, 4149657, 4368060, 4610730, 5532876, 6147640, 6916095, 8299314, 8736120, 9221460, 11065752, 13832190, 16598628, 18442920, 20748285, 27664380, 33197256, 41496570, 55328760, 82993140, 165986280]

約数ペア:

[(1, 165986280), (2, 82993140), (3, 55328760), (4, 41496570), (5, 33197256), (6, 27664380), (8, 20748285), (9, 18442920), (10, 16598628), (12, 13832190), (15, 11065752), (18, 9221460), (19, 8736120), (20, 8299314), (24, 6916095), (27, 6147640), (30, 5532876), (36, 4610730), (38, 4368060), (40, 4149657), (45, 3688584), (54, 3073820), (57, 2912040), (60, 2766438), (72, 2305365), (76, 2184030), (90, 1844292), (95, 1747224), (108, 1536910), (114, 1456020), (120, 1383219), (135, 1229528), (152, 1092015), (171, 970680), (180, 922146), (190, 873612), (216, 768455), (228, 728010), (270, 614764), (285, 582408), (342, 485340), (360, 461073), (380, 436806), (456, 364005), (513, 323560), (540, 307382), (570, 291204), (684, 242670), (760, 218403), (855, 194136), (1026, 161780), (1080, 153691), (1140, 145602), (1368, 121335), (1710, 97068), (2052, 80890), (2280, 72801), (2565, 64712), (3420, 48534), (4104, 40445), (5130, 32356), (6840, 24267), (8089, 20520), (10260, 16178)]