16150140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 52835328

約数和(自身を除く): 36685188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 47, 60, 69, 83, 90, 92, 94, 115, 138, 141, 166, 180, 188, 207, 230, 235, 249, 276, 282, 332, 345, 414, 415, 423, 460, 470, 498, 564, 690, 705, 747, 828, 830, 846, 940, 996, 1035, 1081, 1245, 1380, 1410, 1494, 1660, 1692, 1909, 2070, 2115, 2162, 2490, 2820, 2988, 3243, 3735, 3818, 3901, 4140, 4230, 4324, 4980, 5405, 5727, 6486, 7470, 7636, 7802, 8460, 9545, 9729, 10810, 11454, 11703, 12972, 14940, 15604, 16215, 17181, 19090, 19458, 19505, 21620, 22908, 23406, 28635, 32430, 34362, 35109, 38180, 38916, 39010, 46812, 48645, 57270, 58515, 64860, 68724, 70218, 78020, 85905, 89723, 97290, 114540, 117030, 140436, 171810, 175545, 179446, 194580, 234060, 269169, 343620, 351090, 358892, 448615, 538338, 702180, 807507, 897230, 1076676, 1345845, 1615014, 1794460, 2691690, 3230028, 4037535, 5383380, 8075070, 16150140]

約数ペア:

[(1, 16150140), (2, 8075070), (3, 5383380), (4, 4037535), (5, 3230028), (6, 2691690), (9, 1794460), (10, 1615014), (12, 1345845), (15, 1076676), (18, 897230), (20, 807507), (23, 702180), (30, 538338), (36, 448615), (45, 358892), (46, 351090), (47, 343620), (60, 269169), (69, 234060), (83, 194580), (90, 179446), (92, 175545), (94, 171810), (115, 140436), (138, 117030), (141, 114540), (166, 97290), (180, 89723), (188, 85905), (207, 78020), (230, 70218), (235, 68724), (249, 64860), (276, 58515), (282, 57270), (332, 48645), (345, 46812), (414, 39010), (415, 38916), (423, 38180), (460, 35109), (470, 34362), (498, 32430), (564, 28635), (690, 23406), (705, 22908), (747, 21620), (828, 19505), (830, 19458), (846, 19090), (940, 17181), (996, 16215), (1035, 15604), (1081, 14940), (1245, 12972), (1380, 11703), (1410, 11454), (1494, 10810), (1660, 9729), (1692, 9545), (1909, 8460), (2070, 7802), (2115, 7636), (2162, 7470), (2490, 6486), (2820, 5727), (2988, 5405), (3243, 4980), (3735, 4324), (3818, 4230), (3901, 4140)]