147775920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1467

約数の個数: 160

約数和(自身を含む): 503539200

約数和(自身を除く): 355763280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 552, 570, 690, 760, 874, 912, 920, 1104, 1140, 1311, 1380, 1409, 1520, 1748, 1840, 2185, 2280, 2622, 2760, 2818, 3496, 4227, 4370, 4560, 5244, 5520, 5636, 6555, 6992, 7045, 8454, 8740, 10488, 11272, 13110, 14090, 16908, 17480, 20976, 21135, 22544, 26220, 26771, 28180, 32407, 33816, 34960, 42270, 52440, 53542, 56360, 64814, 67632, 80313, 84540, 97221, 104880, 107084, 112720, 129628, 133855, 160626, 162035, 169080, 194442, 214168, 259256, 267710, 321252, 324070, 338160, 388884, 401565, 428336, 486105, 518512, 535420, 615733, 642504, 648140, 777768, 803130, 972210, 1070840, 1231466, 1285008, 1296280, 1555536, 1606260, 1847199, 1944420, 2141680, 2462932, 2592560, 3078665, 3212520, 3694398, 3888840, 4925864, 6157330, 6425040, 7388796, 7777680, 9235995, 9851728, 12314660, 14777592, 18471990, 24629320, 29555184, 36943980, 49258640, 73887960, 147775920]

約数ペア:

[(1, 147775920), (2, 73887960), (3, 49258640), (4, 36943980), (5, 29555184), (6, 24629320), (8, 18471990), (10, 14777592), (12, 12314660), (15, 9851728), (16, 9235995), (19, 7777680), (20, 7388796), (23, 6425040), (24, 6157330), (30, 4925864), (38, 3888840), (40, 3694398), (46, 3212520), (48, 3078665), (57, 2592560), (60, 2462932), (69, 2141680), (76, 1944420), (80, 1847199), (92, 1606260), (95, 1555536), (114, 1296280), (115, 1285008), (120, 1231466), (138, 1070840), (152, 972210), (184, 803130), (190, 777768), (228, 648140), (230, 642504), (240, 615733), (276, 535420), (285, 518512), (304, 486105), (345, 428336), (368, 401565), (380, 388884), (437, 338160), (456, 324070), (460, 321252), (552, 267710), (570, 259256), (690, 214168), (760, 194442), (874, 169080), (912, 162035), (920, 160626), (1104, 133855), (1140, 129628), (1311, 112720), (1380, 107084), (1409, 104880), (1520, 97221), (1748, 84540), (1840, 80313), (2185, 67632), (2280, 64814), (2622, 56360), (2760, 53542), (2818, 52440), (3496, 42270), (4227, 34960), (4370, 33816), (4560, 32407), (5244, 28180), (5520, 26771), (5636, 26220), (6555, 22544), (6992, 21135), (7045, 20976), (8454, 17480), (8740, 16908), (10488, 14090), (11272, 13110)]