916271640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19429}}^1$

素因数の和:19577

約数の個数: 96

約数和(自身を含む): 3000769200

約数和(自身を除く): 2084497560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 7860, 9432, 11790, 15720, 19429, 23580, 38858, 47160, 58287, 77716, 97145, 116574, 155432, 174861, 194290, 233148, 291435, 349722, 388580, 466296, 582870, 699444, 777160, 874305, 1165740, 1398888, 1748610, 2331480, 2545199, 3497220, 5090398, 6994440, 7635597, 10180796, 12725995, 15271194, 20361592, 22906791, 25451990, 30542388, 38177985, 45813582, 50903980, 61084776, 76355970, 91627164, 101807960, 114533955, 152711940, 183254328, 229067910, 305423880, 458135820, 916271640]

約数ペア:

[(1, 916271640), (2, 458135820), (3, 305423880), (4, 229067910), (5, 183254328), (6, 152711940), (8, 114533955), (9, 101807960), (10, 91627164), (12, 76355970), (15, 61084776), (18, 50903980), (20, 45813582), (24, 38177985), (30, 30542388), (36, 25451990), (40, 22906791), (45, 20361592), (60, 15271194), (72, 12725995), (90, 10180796), (120, 7635597), (131, 6994440), (180, 5090398), (262, 3497220), (360, 2545199), (393, 2331480), (524, 1748610), (655, 1398888), (786, 1165740), (1048, 874305), (1179, 777160), (1310, 699444), (1572, 582870), (1965, 466296), (2358, 388580), (2620, 349722), (3144, 291435), (3930, 233148), (4716, 194290), (5240, 174861), (5895, 155432), (7860, 116574), (9432, 97145), (11790, 77716), (15720, 58287), (19429, 47160), (23580, 38858)]