8566319640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{66037}}^1$

素因数の和:66121

約数の個数: 128

約数和(自身を含む): 27387279360

約数和(自身を除く): 18820959720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 47, 60, 69, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 276, 282, 345, 376, 460, 470, 552, 564, 690, 705, 920, 940, 1081, 1128, 1380, 1410, 1880, 2162, 2760, 2820, 3243, 4324, 5405, 5640, 6486, 8648, 10810, 12972, 16215, 21620, 25944, 32430, 43240, 64860, 66037, 129720, 132074, 198111, 264148, 330185, 396222, 528296, 660370, 792444, 990555, 1320740, 1518851, 1584888, 1981110, 2641480, 3037702, 3103739, 3962220, 4556553, 6075404, 6207478, 7594255, 7924440, 9113106, 9311217, 12150808, 12414956, 15188510, 15518695, 18226212, 18622434, 22782765, 24829912, 30377020, 31037390, 36452424, 37244868, 45565530, 46556085, 60754040, 62074780, 71385997, 74489736, 91131060, 93112170, 124149560, 142771994, 182262120, 186224340, 214157991, 285543988, 356929985, 372448680, 428315982, 571087976, 713859970, 856631964, 1070789955, 1427719940, 1713263928, 2141579910, 2855439880, 4283159820, 8566319640]

約数ペア:

[(1, 8566319640), (2, 4283159820), (3, 2855439880), (4, 2141579910), (5, 1713263928), (6, 1427719940), (8, 1070789955), (10, 856631964), (12, 713859970), (15, 571087976), (20, 428315982), (23, 372448680), (24, 356929985), (30, 285543988), (40, 214157991), (46, 186224340), (47, 182262120), (60, 142771994), (69, 124149560), (92, 93112170), (94, 91131060), (115, 74489736), (120, 71385997), (138, 62074780), (141, 60754040), (184, 46556085), (188, 45565530), (230, 37244868), (235, 36452424), (276, 31037390), (282, 30377020), (345, 24829912), (376, 22782765), (460, 18622434), (470, 18226212), (552, 15518695), (564, 15188510), (690, 12414956), (705, 12150808), (920, 9311217), (940, 9113106), (1081, 7924440), (1128, 7594255), (1380, 6207478), (1410, 6075404), (1880, 4556553), (2162, 3962220), (2760, 3103739), (2820, 3037702), (3243, 2641480), (4324, 1981110), (5405, 1584888), (5640, 1518851), (6486, 1320740), (8648, 990555), (10810, 792444), (12972, 660370), (16215, 528296), (21620, 396222), (25944, 330185), (32430, 264148), (43240, 198111), (64860, 132074), (66037, 129720)]