616685120

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:508

約数の個数: 112

約数和(自身を含む): 1516002048

約数和(自身を除く): 899316928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 131, 160, 188, 235, 262, 313, 320, 376, 470, 524, 626, 655, 752, 940, 1048, 1252, 1310, 1504, 1565, 1880, 2096, 2504, 2620, 3008, 3130, 3760, 4192, 5008, 5240, 6157, 6260, 7520, 8384, 10016, 10480, 12314, 12520, 14711, 15040, 20032, 20960, 24628, 25040, 29422, 30785, 41003, 41920, 49256, 50080, 58844, 61570, 73555, 82006, 98512, 100160, 117688, 123140, 147110, 164012, 197024, 205015, 235376, 246280, 294220, 328024, 394048, 410030, 470752, 492560, 588440, 656048, 820060, 941504, 985120, 1176880, 1312096, 1640120, 1927141, 1970240, 2353760, 2624192, 3280240, 3854282, 4707520, 6560480, 7708564, 9635705, 13120960, 15417128, 19271410, 30834256, 38542820, 61668512, 77085640, 123337024, 154171280, 308342560, 616685120]

約数ペア:

[(1, 616685120), (2, 308342560), (4, 154171280), (5, 123337024), (8, 77085640), (10, 61668512), (16, 38542820), (20, 30834256), (32, 19271410), (40, 15417128), (47, 13120960), (64, 9635705), (80, 7708564), (94, 6560480), (131, 4707520), (160, 3854282), (188, 3280240), (235, 2624192), (262, 2353760), (313, 1970240), (320, 1927141), (376, 1640120), (470, 1312096), (524, 1176880), (626, 985120), (655, 941504), (752, 820060), (940, 656048), (1048, 588440), (1252, 492560), (1310, 470752), (1504, 410030), (1565, 394048), (1880, 328024), (2096, 294220), (2504, 246280), (2620, 235376), (3008, 205015), (3130, 197024), (3760, 164012), (4192, 147110), (5008, 123140), (5240, 117688), (6157, 100160), (6260, 98512), (7520, 82006), (8384, 73555), (10016, 61570), (10480, 58844), (12314, 50080), (12520, 49256), (14711, 41920), (15040, 41003), (20032, 30785), (20960, 29422), (24628, 25040)]