40698960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 134777088

約数和(自身を除く): 94078128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 73, 80, 92, 101, 115, 120, 138, 146, 184, 202, 219, 230, 240, 276, 292, 303, 345, 365, 368, 404, 438, 460, 505, 552, 584, 606, 690, 730, 808, 876, 920, 1010, 1095, 1104, 1168, 1212, 1380, 1460, 1515, 1616, 1679, 1752, 1840, 2020, 2190, 2323, 2424, 2760, 2920, 3030, 3358, 3504, 4040, 4380, 4646, 4848, 5037, 5520, 5840, 6060, 6716, 6969, 7373, 8080, 8395, 8760, 9292, 10074, 11615, 12120, 13432, 13938, 14746, 16790, 17520, 18584, 20148, 22119, 23230, 24240, 25185, 26864, 27876, 29492, 33580, 34845, 36865, 37168, 40296, 44238, 46460, 50370, 55752, 58984, 67160, 69690, 73730, 80592, 88476, 92920, 100740, 110595, 111504, 117968, 134320, 139380, 147460, 169579, 176952, 185840, 201480, 221190, 278760, 294920, 339158, 353904, 402960, 442380, 508737, 557520, 589840, 678316, 847895, 884760, 1017474, 1356632, 1695790, 1769520, 2034948, 2543685, 2713264, 3391580, 4069896, 5087370, 6783160, 8139792, 10174740, 13566320, 20349480, 40698960]

約数ペア:

[(1, 40698960), (2, 20349480), (3, 13566320), (4, 10174740), (5, 8139792), (6, 6783160), (8, 5087370), (10, 4069896), (12, 3391580), (15, 2713264), (16, 2543685), (20, 2034948), (23, 1769520), (24, 1695790), (30, 1356632), (40, 1017474), (46, 884760), (48, 847895), (60, 678316), (69, 589840), (73, 557520), (80, 508737), (92, 442380), (101, 402960), (115, 353904), (120, 339158), (138, 294920), (146, 278760), (184, 221190), (202, 201480), (219, 185840), (230, 176952), (240, 169579), (276, 147460), (292, 139380), (303, 134320), (345, 117968), (365, 111504), (368, 110595), (404, 100740), (438, 92920), (460, 88476), (505, 80592), (552, 73730), (584, 69690), (606, 67160), (690, 58984), (730, 55752), (808, 50370), (876, 46460), (920, 44238), (1010, 40296), (1095, 37168), (1104, 36865), (1168, 34845), (1212, 33580), (1380, 29492), (1460, 27876), (1515, 26864), (1616, 25185), (1679, 24240), (1752, 23230), (1840, 22119), (2020, 20148), (2190, 18584), (2323, 17520), (2424, 16790), (2760, 14746), (2920, 13938), (3030, 13432), (3358, 12120), (3504, 11615), (4040, 10074), (4380, 9292), (4646, 8760), (4848, 8395), (5037, 8080), (5520, 7373), (5840, 6969), (6060, 6716)]