1665881160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{5573}}^1$

素因数の和:5687

約数の個数: 128

約数和(自身を含む): 5201210880

約数和(自身を除く): 3535329720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 53, 60, 94, 106, 120, 141, 159, 188, 212, 235, 265, 282, 318, 376, 424, 470, 530, 564, 636, 705, 795, 940, 1060, 1128, 1272, 1410, 1590, 1880, 2120, 2491, 2820, 3180, 4982, 5573, 5640, 6360, 7473, 9964, 11146, 12455, 14946, 16719, 19928, 22292, 24910, 27865, 29892, 33438, 37365, 44584, 49820, 55730, 59784, 66876, 74730, 83595, 99640, 111460, 133752, 149460, 167190, 222920, 261931, 295369, 298920, 334380, 523862, 590738, 668760, 785793, 886107, 1047724, 1181476, 1309655, 1476845, 1571586, 1772214, 2095448, 2362952, 2619310, 2953690, 3143172, 3544428, 3928965, 4430535, 5238620, 5907380, 6286344, 7088856, 7857930, 8861070, 10477240, 11814760, 13882343, 15715860, 17722140, 27764686, 31431720, 35444280, 41647029, 55529372, 69411715, 83294058, 111058744, 138823430, 166588116, 208235145, 277646860, 333176232, 416470290, 555293720, 832940580, 1665881160]

約数ペア:

[(1, 1665881160), (2, 832940580), (3, 555293720), (4, 416470290), (5, 333176232), (6, 277646860), (8, 208235145), (10, 166588116), (12, 138823430), (15, 111058744), (20, 83294058), (24, 69411715), (30, 55529372), (40, 41647029), (47, 35444280), (53, 31431720), (60, 27764686), (94, 17722140), (106, 15715860), (120, 13882343), (141, 11814760), (159, 10477240), (188, 8861070), (212, 7857930), (235, 7088856), (265, 6286344), (282, 5907380), (318, 5238620), (376, 4430535), (424, 3928965), (470, 3544428), (530, 3143172), (564, 2953690), (636, 2619310), (705, 2362952), (795, 2095448), (940, 1772214), (1060, 1571586), (1128, 1476845), (1272, 1309655), (1410, 1181476), (1590, 1047724), (1880, 886107), (2120, 785793), (2491, 668760), (2820, 590738), (3180, 523862), (4982, 334380), (5573, 298920), (5640, 295369), (6360, 261931), (7473, 222920), (9964, 167190), (11146, 149460), (12455, 133752), (14946, 111460), (16719, 99640), (19928, 83595), (22292, 74730), (24910, 66876), (27865, 59784), (29892, 55730), (33438, 49820), (37365, 44584)]