193817120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1474

約数の個数: 96

約数和(自身を含む): 527700096

約数和(自身を除く): 333882976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 131, 140, 160, 224, 262, 280, 524, 560, 655, 917, 1048, 1120, 1310, 1321, 1834, 2096, 2620, 2642, 3668, 4192, 4585, 5240, 5284, 6605, 7336, 9170, 9247, 10480, 10568, 13210, 14672, 18340, 18494, 20960, 21136, 26420, 29344, 36680, 36988, 42272, 46235, 52840, 73360, 73976, 92470, 105680, 146720, 147952, 173051, 184940, 211360, 295904, 346102, 369880, 692204, 739760, 865255, 1211357, 1384408, 1479520, 1730510, 2422714, 2768816, 3461020, 4845428, 5537632, 6056785, 6922040, 9690856, 12113570, 13844080, 19381712, 24227140, 27688160, 38763424, 48454280, 96908560, 193817120]

約数ペア:

[(1, 193817120), (2, 96908560), (4, 48454280), (5, 38763424), (7, 27688160), (8, 24227140), (10, 19381712), (14, 13844080), (16, 12113570), (20, 9690856), (28, 6922040), (32, 6056785), (35, 5537632), (40, 4845428), (56, 3461020), (70, 2768816), (80, 2422714), (112, 1730510), (131, 1479520), (140, 1384408), (160, 1211357), (224, 865255), (262, 739760), (280, 692204), (524, 369880), (560, 346102), (655, 295904), (917, 211360), (1048, 184940), (1120, 173051), (1310, 147952), (1321, 146720), (1834, 105680), (2096, 92470), (2620, 73976), (2642, 73360), (3668, 52840), (4192, 46235), (4585, 42272), (5240, 36988), (5284, 36680), (6605, 29344), (7336, 26420), (9170, 21136), (9247, 20960), (10480, 18494), (10568, 18340), (13210, 14672)]