16463160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 62899200

約数和(自身を除く): 46436040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 139, 140, 141, 168, 180, 188, 210, 235, 252, 278, 280, 282, 315, 329, 360, 376, 417, 420, 423, 470, 504, 556, 564, 630, 658, 695, 705, 834, 840, 846, 940, 973, 987, 1112, 1128, 1251, 1260, 1316, 1390, 1410, 1645, 1668, 1692, 1880, 1946, 1974, 2085, 2115, 2502, 2520, 2632, 2780, 2820, 2919, 2961, 3290, 3336, 3384, 3892, 3948, 4170, 4230, 4865, 4935, 5004, 5560, 5640, 5838, 5922, 6255, 6533, 6580, 7784, 7896, 8340, 8460, 8757, 9730, 9870, 10008, 11676, 11844, 12510, 13066, 13160, 14595, 14805, 16680, 16920, 17514, 19460, 19599, 19740, 23352, 23688, 25020, 26132, 29190, 29610, 32665, 35028, 38920, 39198, 39480, 43785, 45731, 50040, 52264, 58380, 58797, 59220, 65330, 70056, 78396, 87570, 91462, 97995, 116760, 117594, 118440, 130660, 137193, 156792, 175140, 182924, 195990, 228655, 235188, 261320, 274386, 293985, 350280, 365848, 391980, 411579, 457310, 470376, 548772, 587970, 685965, 783960, 823158, 914620, 1097544, 1175940, 1371930, 1646316, 1829240, 2057895, 2351880, 2743860, 3292632, 4115790, 5487720, 8231580, 16463160]

約数ペア:

[(1, 16463160), (2, 8231580), (3, 5487720), (4, 4115790), (5, 3292632), (6, 2743860), (7, 2351880), (8, 2057895), (9, 1829240), (10, 1646316), (12, 1371930), (14, 1175940), (15, 1097544), (18, 914620), (20, 823158), (21, 783960), (24, 685965), (28, 587970), (30, 548772), (35, 470376), (36, 457310), (40, 411579), (42, 391980), (45, 365848), (47, 350280), (56, 293985), (60, 274386), (63, 261320), (70, 235188), (72, 228655), (84, 195990), (90, 182924), (94, 175140), (105, 156792), (120, 137193), (126, 130660), (139, 118440), (140, 117594), (141, 116760), (168, 97995), (180, 91462), (188, 87570), (210, 78396), (235, 70056), (252, 65330), (278, 59220), (280, 58797), (282, 58380), (315, 52264), (329, 50040), (360, 45731), (376, 43785), (417, 39480), (420, 39198), (423, 38920), (470, 35028), (504, 32665), (556, 29610), (564, 29190), (630, 26132), (658, 25020), (695, 23688), (705, 23352), (834, 19740), (840, 19599), (846, 19460), (940, 17514), (973, 16920), (987, 16680), (1112, 14805), (1128, 14595), (1251, 13160), (1260, 13066), (1316, 12510), (1390, 11844), (1410, 11676), (1645, 10008), (1668, 9870), (1692, 9730), (1880, 8757), (1946, 8460), (1974, 8340), (2085, 7896), (2115, 7784), (2502, 6580), (2520, 6533), (2632, 6255), (2780, 5922), (2820, 5838), (2919, 5640), (2961, 5560), (3290, 5004), (3336, 4935), (3384, 4865), (3892, 4230), (3948, 4170)]