140699940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1487}}^1$

素因数の和:1601

約数の個数: 96

約数和(自身を含む): 419973120

約数和(自身を除く): 279273180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 83, 95, 114, 166, 190, 228, 249, 285, 332, 380, 415, 498, 570, 830, 996, 1140, 1245, 1487, 1577, 1660, 2490, 2974, 3154, 4461, 4731, 4980, 5948, 6308, 7435, 7885, 8922, 9462, 14870, 15770, 17844, 18924, 22305, 23655, 28253, 29740, 31540, 44610, 47310, 56506, 84759, 89220, 94620, 113012, 123421, 141265, 169518, 246842, 282530, 339036, 370263, 423795, 493684, 565060, 617105, 740526, 847590, 1234210, 1481052, 1695180, 1851315, 2344999, 2468420, 3702630, 4689998, 7034997, 7405260, 9379996, 11724995, 14069994, 23449990, 28139988, 35174985, 46899980, 70349970, 140699940]

約数ペア:

[(1, 140699940), (2, 70349970), (3, 46899980), (4, 35174985), (5, 28139988), (6, 23449990), (10, 14069994), (12, 11724995), (15, 9379996), (19, 7405260), (20, 7034997), (30, 4689998), (38, 3702630), (57, 2468420), (60, 2344999), (76, 1851315), (83, 1695180), (95, 1481052), (114, 1234210), (166, 847590), (190, 740526), (228, 617105), (249, 565060), (285, 493684), (332, 423795), (380, 370263), (415, 339036), (498, 282530), (570, 246842), (830, 169518), (996, 141265), (1140, 123421), (1245, 113012), (1487, 94620), (1577, 89220), (1660, 84759), (2490, 56506), (2974, 47310), (3154, 44610), (4461, 31540), (4731, 29740), (4980, 28253), (5948, 23655), (6308, 22305), (7435, 18924), (7885, 17844), (8922, 15770), (9462, 14870)]