247935532480

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1161617}}^1$

素因数の和:1161686

約数の個数: 112

約数和(自身を含む): 637310099520

約数和(自身を除く): 389374567040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 46, 58, 64, 80, 92, 115, 116, 145, 160, 184, 230, 232, 290, 320, 368, 460, 464, 580, 667, 736, 920, 928, 1160, 1334, 1472, 1840, 1856, 2320, 2668, 3335, 3680, 4640, 5336, 6670, 7360, 9280, 10672, 13340, 21344, 26680, 42688, 53360, 106720, 213440, 1161617, 2323234, 4646468, 5808085, 9292936, 11616170, 18585872, 23232340, 26717191, 33686893, 37171744, 46464680, 53434382, 67373786, 74343488, 92929360, 106868764, 133585955, 134747572, 168434465, 185858720, 213737528, 267171910, 269495144, 336868930, 371717440, 427475056, 534343820, 538990288, 673737860, 774798539, 854950112, 1068687640, 1077980576, 1347475720, 1549597078, 1709900224, 2137375280, 2155961152, 2694951440, 3099194156, 3873992695, 4274750560, 5389902880, 6198388312, 7747985390, 8549501120, 10779805760, 12396776624, 15495970780, 24793553248, 30991941560, 49587106496, 61983883120, 123967766240, 247935532480]

約数ペア:

[(1, 247935532480), (2, 123967766240), (4, 61983883120), (5, 49587106496), (8, 30991941560), (10, 24793553248), (16, 15495970780), (20, 12396776624), (23, 10779805760), (29, 8549501120), (32, 7747985390), (40, 6198388312), (46, 5389902880), (58, 4274750560), (64, 3873992695), (80, 3099194156), (92, 2694951440), (115, 2155961152), (116, 2137375280), (145, 1709900224), (160, 1549597078), (184, 1347475720), (230, 1077980576), (232, 1068687640), (290, 854950112), (320, 774798539), (368, 673737860), (460, 538990288), (464, 534343820), (580, 427475056), (667, 371717440), (736, 336868930), (920, 269495144), (928, 267171910), (1160, 213737528), (1334, 185858720), (1472, 168434465), (1840, 134747572), (1856, 133585955), (2320, 106868764), (2668, 92929360), (3335, 74343488), (3680, 67373786), (4640, 53434382), (5336, 46464680), (6670, 37171744), (7360, 33686893), (9280, 26717191), (10672, 23232340), (13340, 18585872), (21344, 11616170), (26680, 9292936), (42688, 5808085), (53360, 4646468), (106720, 2323234), (213440, 1161617)]