495210242560

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{41771}}^1$

素因数の和:42226

約数の個数: 160

約数和(自身を含む): 1298392058304

約数和(自身を除く): 803181815744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 421, 440, 512, 640, 704, 842, 880, 1280, 1408, 1684, 1760, 2105, 2560, 2816, 3368, 3520, 4210, 4631, 5632, 6736, 7040, 8420, 9262, 13472, 14080, 16840, 18524, 23155, 26944, 28160, 33680, 37048, 41771, 46310, 53888, 67360, 74096, 83542, 92620, 107776, 134720, 148192, 167084, 185240, 208855, 215552, 269440, 296384, 334168, 370480, 417710, 459481, 538880, 592768, 668336, 740960, 835420, 918962, 1077760, 1185536, 1336672, 1481920, 1670840, 1837924, 2297405, 2371072, 2673344, 2963840, 3341680, 3675848, 4594810, 5346688, 5927680, 6683360, 7351696, 9189620, 10693376, 11855360, 13366720, 14703392, 17585591, 18379240, 21386752, 26733440, 29406784, 35171182, 36758480, 53466880, 58813568, 70342364, 73516960, 87927955, 106933760, 117627136, 140684728, 147033920, 175855910, 193441501, 235254272, 281369456, 294067840, 351711820, 386883002, 562738912, 588135680, 703423640, 773766004, 967207505, 1125477824, 1176271360, 1406847280, 1547532008, 1934415010, 2250955648, 2813694560, 3095064016, 3868830020, 4501911296, 5627389120, 6190128032, 7737660040, 9003822592, 11254778240, 12380256064, 15475320080, 22509556480, 24760512128, 30950640160, 45019112960, 49521024256, 61901280320, 99042048512, 123802560640, 247605121280, 495210242560]

約数ペア:

[(1, 495210242560), (2, 247605121280), (4, 123802560640), (5, 99042048512), (8, 61901280320), (10, 49521024256), (11, 45019112960), (16, 30950640160), (20, 24760512128), (22, 22509556480), (32, 15475320080), (40, 12380256064), (44, 11254778240), (55, 9003822592), (64, 7737660040), (80, 6190128032), (88, 5627389120), (110, 4501911296), (128, 3868830020), (160, 3095064016), (176, 2813694560), (220, 2250955648), (256, 1934415010), (320, 1547532008), (352, 1406847280), (421, 1176271360), (440, 1125477824), (512, 967207505), (640, 773766004), (704, 703423640), (842, 588135680), (880, 562738912), (1280, 386883002), (1408, 351711820), (1684, 294067840), (1760, 281369456), (2105, 235254272), (2560, 193441501), (2816, 175855910), (3368, 147033920), (3520, 140684728), (4210, 117627136), (4631, 106933760), (5632, 87927955), (6736, 73516960), (7040, 70342364), (8420, 58813568), (9262, 53466880), (13472, 36758480), (14080, 35171182), (16840, 29406784), (18524, 26733440), (23155, 21386752), (26944, 18379240), (28160, 17585591), (33680, 14703392), (37048, 13366720), (41771, 11855360), (46310, 10693376), (53888, 9189620), (67360, 7351696), (74096, 6683360), (83542, 5927680), (92620, 5346688), (107776, 4594810), (134720, 3675848), (148192, 3341680), (167084, 2963840), (185240, 2673344), (208855, 2371072), (215552, 2297405), (269440, 1837924), (296384, 1670840), (334168, 1481920), (370480, 1336672), (417710, 1185536), (459481, 1077760), (538880, 918962), (592768, 835420), (668336, 740960)]