201496240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13469}}^1$

素因数の和:13510

約数の個数: 80

約数和(自身を含む): 541170720

約数和(自身を除く): 339674480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 13469, 14960, 26938, 53876, 67345, 107752, 134690, 148159, 215504, 228973, 269380, 296318, 457946, 538760, 592636, 740795, 915892, 1077520, 1144865, 1185272, 1481590, 1831784, 2289730, 2370544, 2518703, 2963180, 3663568, 4579460, 5037406, 5926360, 9158920, 10074812, 11852720, 12593515, 18317840, 20149624, 25187030, 40299248, 50374060, 100748120, 201496240]

約数ペア:

[(1, 201496240), (2, 100748120), (4, 50374060), (5, 40299248), (8, 25187030), (10, 20149624), (11, 18317840), (16, 12593515), (17, 11852720), (20, 10074812), (22, 9158920), (34, 5926360), (40, 5037406), (44, 4579460), (55, 3663568), (68, 2963180), (80, 2518703), (85, 2370544), (88, 2289730), (110, 1831784), (136, 1481590), (170, 1185272), (176, 1144865), (187, 1077520), (220, 915892), (272, 740795), (340, 592636), (374, 538760), (440, 457946), (680, 296318), (748, 269380), (880, 228973), (935, 215504), (1360, 148159), (1496, 134690), (1870, 107752), (2992, 67345), (3740, 53876), (7480, 26938), (13469, 14960)]