31827213240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2473}}^1\times {\mathrm{4663}}^1$

素因数の和:7173

約数の個数: 128

約数和(自身を含む): 99694679040

約数和(自身を除く): 67867465800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2473, 2760, 4663, 4946, 7419, 9326, 9892, 12365, 13989, 14838, 18652, 19784, 23315, 24730, 27978, 29676, 37095, 37304, 46630, 49460, 55956, 56879, 59352, 69945, 74190, 93260, 98920, 107249, 111912, 113758, 139890, 148380, 170637, 186520, 214498, 227516, 279780, 284395, 296760, 321747, 341274, 428996, 455032, 536245, 559560, 568790, 643494, 682548, 853185, 857992, 1072490, 1137580, 1286988, 1365096, 1608735, 1706370, 2144980, 2275160, 2573976, 3217470, 3412740, 4289960, 6434940, 6825480, 11531599, 12869880, 23063198, 34594797, 46126396, 57657995, 69189594, 92252792, 115315990, 138379188, 172973985, 230631980, 265226777, 276758376, 345947970, 461263960, 530453554, 691895940, 795680331, 1060907108, 1326133885, 1383791880, 1591360662, 2121814216, 2652267770, 3182721324, 3978401655, 5304535540, 6365442648, 7956803310, 10609071080, 15913606620, 31827213240]

約数ペア:

[(1, 31827213240), (2, 15913606620), (3, 10609071080), (4, 7956803310), (5, 6365442648), (6, 5304535540), (8, 3978401655), (10, 3182721324), (12, 2652267770), (15, 2121814216), (20, 1591360662), (23, 1383791880), (24, 1326133885), (30, 1060907108), (40, 795680331), (46, 691895940), (60, 530453554), (69, 461263960), (92, 345947970), (115, 276758376), (120, 265226777), (138, 230631980), (184, 172973985), (230, 138379188), (276, 115315990), (345, 92252792), (460, 69189594), (552, 57657995), (690, 46126396), (920, 34594797), (1380, 23063198), (2473, 12869880), (2760, 11531599), (4663, 6825480), (4946, 6434940), (7419, 4289960), (9326, 3412740), (9892, 3217470), (12365, 2573976), (13989, 2275160), (14838, 2144980), (18652, 1706370), (19784, 1608735), (23315, 1365096), (24730, 1286988), (27978, 1137580), (29676, 1072490), (37095, 857992), (37304, 853185), (46630, 682548), (49460, 643494), (55956, 568790), (56879, 559560), (59352, 536245), (69945, 455032), (74190, 428996), (93260, 341274), (98920, 321747), (107249, 296760), (111912, 284395), (113758, 279780), (139890, 227516), (148380, 214498), (170637, 186520)]