342146560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:404

約数の個数: 160

約数和(自身を含む): 955956672

約数和(自身を除く): 613810112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 160, 224, 244, 256, 280, 305, 313, 320, 427, 448, 488, 512, 560, 610, 626, 640, 854, 896, 976, 1120, 1220, 1252, 1280, 1565, 1708, 1792, 1952, 2135, 2191, 2240, 2440, 2504, 2560, 3130, 3416, 3584, 3904, 4270, 4382, 4480, 4880, 5008, 6260, 6832, 7808, 8540, 8764, 8960, 9760, 10016, 10955, 12520, 13664, 15616, 17080, 17528, 17920, 19093, 19520, 20032, 21910, 25040, 27328, 31232, 34160, 35056, 38186, 39040, 40064, 43820, 50080, 54656, 68320, 70112, 76372, 78080, 80128, 87640, 95465, 100160, 109312, 133651, 136640, 140224, 152744, 156160, 160256, 175280, 190930, 200320, 218624, 267302, 273280, 280448, 305488, 350560, 381860, 400640, 534604, 546560, 560896, 610976, 668255, 701120, 763720, 801280, 1069208, 1093120, 1121792, 1221952, 1336510, 1402240, 1527440, 2138416, 2443904, 2673020, 2804480, 3054880, 4276832, 4887808, 5346040, 5608960, 6109760, 8553664, 9775616, 10692080, 12219520, 17107328, 21384160, 24439040, 34214656, 42768320, 48878080, 68429312, 85536640, 171073280, 342146560]

約数ペア:

[(1, 342146560), (2, 171073280), (4, 85536640), (5, 68429312), (7, 48878080), (8, 42768320), (10, 34214656), (14, 24439040), (16, 21384160), (20, 17107328), (28, 12219520), (32, 10692080), (35, 9775616), (40, 8553664), (56, 6109760), (61, 5608960), (64, 5346040), (70, 4887808), (80, 4276832), (112, 3054880), (122, 2804480), (128, 2673020), (140, 2443904), (160, 2138416), (224, 1527440), (244, 1402240), (256, 1336510), (280, 1221952), (305, 1121792), (313, 1093120), (320, 1069208), (427, 801280), (448, 763720), (488, 701120), (512, 668255), (560, 610976), (610, 560896), (626, 546560), (640, 534604), (854, 400640), (896, 381860), (976, 350560), (1120, 305488), (1220, 280448), (1252, 273280), (1280, 267302), (1565, 218624), (1708, 200320), (1792, 190930), (1952, 175280), (2135, 160256), (2191, 156160), (2240, 152744), (2440, 140224), (2504, 136640), (2560, 133651), (3130, 109312), (3416, 100160), (3584, 95465), (3904, 87640), (4270, 80128), (4382, 78080), (4480, 76372), (4880, 70112), (5008, 68320), (6260, 54656), (6832, 50080), (7808, 43820), (8540, 40064), (8764, 39040), (8960, 38186), (9760, 35056), (10016, 34160), (10955, 31232), (12520, 27328), (13664, 25040), (15616, 21910), (17080, 20032), (17528, 19520), (17920, 19093)]