361425680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2551}}^1$

素因数の和:2605

約数の個数: 160

約数和(自身を含む): 1093644288

約数和(自身を除く): 732218608

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 161, 176, 184, 220, 230, 253, 280, 308, 322, 368, 385, 440, 460, 506, 560, 616, 644, 770, 805, 880, 920, 1012, 1232, 1265, 1288, 1540, 1610, 1771, 1840, 2024, 2530, 2551, 2576, 3080, 3220, 3542, 4048, 5060, 5102, 6160, 6440, 7084, 8855, 10120, 10204, 12755, 12880, 14168, 17710, 17857, 20240, 20408, 25510, 28061, 28336, 35420, 35714, 40816, 51020, 56122, 58673, 70840, 71428, 89285, 102040, 112244, 117346, 140305, 141680, 142856, 178570, 196427, 204080, 224488, 234692, 280610, 285712, 293365, 357140, 392854, 410711, 448976, 469384, 561220, 586730, 645403, 714280, 785708, 821422, 938768, 982135, 1122440, 1173460, 1290806, 1428560, 1571416, 1642844, 1964270, 2053555, 2244880, 2346920, 2581612, 3142832, 3227015, 3285688, 3928540, 4107110, 4517821, 4693840, 5163224, 6454030, 6571376, 7857080, 8214220, 9035642, 10326448, 12908060, 15714160, 16428440, 18071284, 22589105, 25816120, 32856880, 36142568, 45178210, 51632240, 72285136, 90356420, 180712840, 361425680]

約数ペア:

[(1, 361425680), (2, 180712840), (4, 90356420), (5, 72285136), (7, 51632240), (8, 45178210), (10, 36142568), (11, 32856880), (14, 25816120), (16, 22589105), (20, 18071284), (22, 16428440), (23, 15714160), (28, 12908060), (35, 10326448), (40, 9035642), (44, 8214220), (46, 7857080), (55, 6571376), (56, 6454030), (70, 5163224), (77, 4693840), (80, 4517821), (88, 4107110), (92, 3928540), (110, 3285688), (112, 3227015), (115, 3142832), (140, 2581612), (154, 2346920), (161, 2244880), (176, 2053555), (184, 1964270), (220, 1642844), (230, 1571416), (253, 1428560), (280, 1290806), (308, 1173460), (322, 1122440), (368, 982135), (385, 938768), (440, 821422), (460, 785708), (506, 714280), (560, 645403), (616, 586730), (644, 561220), (770, 469384), (805, 448976), (880, 410711), (920, 392854), (1012, 357140), (1232, 293365), (1265, 285712), (1288, 280610), (1540, 234692), (1610, 224488), (1771, 204080), (1840, 196427), (2024, 178570), (2530, 142856), (2551, 141680), (2576, 140305), (3080, 117346), (3220, 112244), (3542, 102040), (4048, 89285), (5060, 71428), (5102, 70840), (6160, 58673), (6440, 56122), (7084, 51020), (8855, 40816), (10120, 35714), (10204, 35420), (12755, 28336), (12880, 28061), (14168, 25510), (17710, 20408), (17857, 20240)]