1854427440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10837}}^1$

素因数の和:10907

約数の個数: 160

約数和(自身を含む): 6192746496

約数和(自身を除く): 4338319056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2480, 2760, 2852, 3565, 3720, 4278, 5520, 5704, 7130, 7440, 8556, 10695, 10837, 11408, 14260, 17112, 21390, 21674, 28520, 32511, 34224, 42780, 43348, 54185, 57040, 65022, 85560, 86696, 108370, 130044, 162555, 171120, 173392, 216740, 249251, 260088, 325110, 335947, 433480, 498502, 520176, 650220, 671894, 747753, 866960, 997004, 1007841, 1246255, 1300440, 1343788, 1495506, 1679735, 1994008, 2015682, 2492510, 2600880, 2687576, 2991012, 3359470, 3738765, 3988016, 4031364, 4985020, 5039205, 5375152, 5982024, 6718940, 7477530, 7726781, 8062728, 9970040, 10078410, 11964048, 13437880, 14955060, 15453562, 16125456, 19940080, 20156820, 23180343, 26875760, 29910120, 30907124, 38633905, 40313640, 46360686, 59820240, 61814248, 77267810, 80627280, 92721372, 115901715, 123628496, 154535620, 185442744, 231803430, 309071240, 370885488, 463606860, 618142480, 927213720, 1854427440]

約数ペア:

[(1, 1854427440), (2, 927213720), (3, 618142480), (4, 463606860), (5, 370885488), (6, 309071240), (8, 231803430), (10, 185442744), (12, 154535620), (15, 123628496), (16, 115901715), (20, 92721372), (23, 80627280), (24, 77267810), (30, 61814248), (31, 59820240), (40, 46360686), (46, 40313640), (48, 38633905), (60, 30907124), (62, 29910120), (69, 26875760), (80, 23180343), (92, 20156820), (93, 19940080), (115, 16125456), (120, 15453562), (124, 14955060), (138, 13437880), (155, 11964048), (184, 10078410), (186, 9970040), (230, 8062728), (240, 7726781), (248, 7477530), (276, 6718940), (310, 5982024), (345, 5375152), (368, 5039205), (372, 4985020), (460, 4031364), (465, 3988016), (496, 3738765), (552, 3359470), (620, 2991012), (690, 2687576), (713, 2600880), (744, 2492510), (920, 2015682), (930, 1994008), (1104, 1679735), (1240, 1495506), (1380, 1343788), (1426, 1300440), (1488, 1246255), (1840, 1007841), (1860, 997004), (2139, 866960), (2480, 747753), (2760, 671894), (2852, 650220), (3565, 520176), (3720, 498502), (4278, 433480), (5520, 335947), (5704, 325110), (7130, 260088), (7440, 249251), (8556, 216740), (10695, 173392), (10837, 171120), (11408, 162555), (14260, 130044), (17112, 108370), (21390, 86696), (21674, 85560), (28520, 65022), (32511, 57040), (34224, 54185), (42780, 43348)]