1660176

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{61}}^1$

素因数の和:91

約数の個数: 120

約数和(自身を含む): 5596864

約数和(自身を除く): 3936688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 61, 63, 72, 81, 84, 108, 112, 122, 126, 144, 162, 168, 183, 189, 216, 243, 244, 252, 324, 336, 366, 378, 427, 432, 486, 488, 504, 549, 567, 648, 732, 756, 854, 972, 976, 1008, 1098, 1134, 1281, 1296, 1464, 1512, 1647, 1701, 1708, 1944, 2196, 2268, 2562, 2928, 3024, 3294, 3402, 3416, 3843, 3888, 4392, 4536, 4941, 5124, 6588, 6804, 6832, 7686, 8784, 9072, 9882, 10248, 11529, 13176, 13608, 14823, 15372, 19764, 20496, 23058, 26352, 27216, 29646, 30744, 34587, 39528, 46116, 59292, 61488, 69174, 79056, 92232, 103761, 118584, 138348, 184464, 207522, 237168, 276696, 415044, 553392, 830088, 1660176]

約数ペア:

[(1, 1660176), (2, 830088), (3, 553392), (4, 415044), (6, 276696), (7, 237168), (8, 207522), (9, 184464), (12, 138348), (14, 118584), (16, 103761), (18, 92232), (21, 79056), (24, 69174), (27, 61488), (28, 59292), (36, 46116), (42, 39528), (48, 34587), (54, 30744), (56, 29646), (61, 27216), (63, 26352), (72, 23058), (81, 20496), (84, 19764), (108, 15372), (112, 14823), (122, 13608), (126, 13176), (144, 11529), (162, 10248), (168, 9882), (183, 9072), (189, 8784), (216, 7686), (243, 6832), (244, 6804), (252, 6588), (324, 5124), (336, 4941), (366, 4536), (378, 4392), (427, 3888), (432, 3843), (486, 3416), (488, 3402), (504, 3294), (549, 3024), (567, 2928), (648, 2562), (732, 2268), (756, 2196), (854, 1944), (972, 1708), (976, 1701), (1008, 1647), (1098, 1512), (1134, 1464), (1281, 1296)]