42299760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 139991040

約数和(自身を除く): 97691280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 79, 80, 92, 97, 115, 120, 138, 158, 184, 194, 230, 237, 240, 276, 291, 316, 345, 368, 388, 395, 460, 474, 485, 552, 582, 632, 690, 776, 790, 920, 948, 970, 1104, 1164, 1185, 1264, 1380, 1455, 1552, 1580, 1817, 1840, 1896, 1940, 2231, 2328, 2370, 2760, 2910, 3160, 3634, 3792, 3880, 4462, 4656, 4740, 5451, 5520, 5820, 6320, 6693, 7268, 7663, 7760, 8924, 9085, 9480, 10902, 11155, 11640, 13386, 14536, 15326, 17848, 18170, 18960, 21804, 22310, 22989, 23280, 26772, 27255, 29072, 30652, 33465, 35696, 36340, 38315, 43608, 44620, 45978, 53544, 54510, 61304, 66930, 72680, 76630, 87216, 89240, 91956, 107088, 109020, 114945, 122608, 133860, 145360, 153260, 176249, 178480, 183912, 218040, 229890, 267720, 306520, 352498, 367824, 436080, 459780, 528747, 535440, 613040, 704996, 881245, 919560, 1057494, 1409992, 1762490, 1839120, 2114988, 2643735, 2819984, 3524980, 4229976, 5287470, 7049960, 8459952, 10574940, 14099920, 21149880, 42299760]

約数ペア:

[(1, 42299760), (2, 21149880), (3, 14099920), (4, 10574940), (5, 8459952), (6, 7049960), (8, 5287470), (10, 4229976), (12, 3524980), (15, 2819984), (16, 2643735), (20, 2114988), (23, 1839120), (24, 1762490), (30, 1409992), (40, 1057494), (46, 919560), (48, 881245), (60, 704996), (69, 613040), (79, 535440), (80, 528747), (92, 459780), (97, 436080), (115, 367824), (120, 352498), (138, 306520), (158, 267720), (184, 229890), (194, 218040), (230, 183912), (237, 178480), (240, 176249), (276, 153260), (291, 145360), (316, 133860), (345, 122608), (368, 114945), (388, 109020), (395, 107088), (460, 91956), (474, 89240), (485, 87216), (552, 76630), (582, 72680), (632, 66930), (690, 61304), (776, 54510), (790, 53544), (920, 45978), (948, 44620), (970, 43608), (1104, 38315), (1164, 36340), (1185, 35696), (1264, 33465), (1380, 30652), (1455, 29072), (1552, 27255), (1580, 26772), (1817, 23280), (1840, 22989), (1896, 22310), (1940, 21804), (2231, 18960), (2328, 18170), (2370, 17848), (2760, 15326), (2910, 14536), (3160, 13386), (3634, 11640), (3792, 11155), (3880, 10902), (4462, 9480), (4656, 9085), (4740, 8924), (5451, 7760), (5520, 7663), (5820, 7268), (6320, 6693)]