972909440

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4211}}^1$

素因数の和:4268

約数の個数: 96

約数和(自身を含む): 2455301160

約数和(自身を除く): 1482391720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 361, 380, 608, 640, 722, 760, 1216, 1444, 1520, 1805, 2432, 2888, 3040, 3610, 4211, 5776, 6080, 7220, 8422, 11552, 12160, 14440, 16844, 21055, 23104, 28880, 33688, 42110, 46208, 57760, 67376, 80009, 84220, 115520, 134752, 160018, 168440, 231040, 269504, 320036, 336880, 400045, 539008, 640072, 673760, 800090, 1280144, 1347520, 1520171, 1600180, 2560288, 2695040, 3040342, 3200360, 5120576, 6080684, 6400720, 7600855, 10241152, 12161368, 12801440, 15201710, 24322736, 25602880, 30403420, 48645472, 51205760, 60806840, 97290944, 121613680, 194581888, 243227360, 486454720, 972909440]

約数ペア:

[(1, 972909440), (2, 486454720), (4, 243227360), (5, 194581888), (8, 121613680), (10, 97290944), (16, 60806840), (19, 51205760), (20, 48645472), (32, 30403420), (38, 25602880), (40, 24322736), (64, 15201710), (76, 12801440), (80, 12161368), (95, 10241152), (128, 7600855), (152, 6400720), (160, 6080684), (190, 5120576), (304, 3200360), (320, 3040342), (361, 2695040), (380, 2560288), (608, 1600180), (640, 1520171), (722, 1347520), (760, 1280144), (1216, 800090), (1444, 673760), (1520, 640072), (1805, 539008), (2432, 400045), (2888, 336880), (3040, 320036), (3610, 269504), (4211, 231040), (5776, 168440), (6080, 160018), (7220, 134752), (8422, 115520), (11552, 84220), (12160, 80009), (14440, 67376), (16844, 57760), (21055, 46208), (23104, 42110), (28880, 33688)]