204239760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10253}}^1$

素因数の和:10352

約数の個数: 80

約数和(自身を含む): 640833984

約数和(自身を除く): 436594224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 9960, 10253, 19920, 20506, 30759, 41012, 51265, 61518, 82024, 102530, 123036, 153795, 164048, 205060, 246072, 307590, 410120, 492144, 615180, 820240, 850999, 1230360, 1701998, 2460720, 2552997, 3403996, 4254995, 5105994, 6807992, 8509990, 10211988, 12764985, 13615984, 17019980, 20423976, 25529970, 34039960, 40847952, 51059940, 68079920, 102119880, 204239760]

約数ペア:

[(1, 204239760), (2, 102119880), (3, 68079920), (4, 51059940), (5, 40847952), (6, 34039960), (8, 25529970), (10, 20423976), (12, 17019980), (15, 13615984), (16, 12764985), (20, 10211988), (24, 8509990), (30, 6807992), (40, 5105994), (48, 4254995), (60, 3403996), (80, 2552997), (83, 2460720), (120, 1701998), (166, 1230360), (240, 850999), (249, 820240), (332, 615180), (415, 492144), (498, 410120), (664, 307590), (830, 246072), (996, 205060), (1245, 164048), (1328, 153795), (1660, 123036), (1992, 102530), (2490, 82024), (3320, 61518), (3984, 51265), (4980, 41012), (6640, 30759), (9960, 20506), (10253, 19920)]