71383320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2389}}^1$

素因数の和:2489

約数の個数: 96

約数和(自身を含む): 234889200

約数和(自身を除く): 163505880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2389, 2490, 2988, 3320, 3735, 4778, 4980, 5976, 7167, 7470, 9556, 9960, 11945, 14334, 14940, 19112, 21501, 23890, 28668, 29880, 35835, 43002, 47780, 57336, 71670, 86004, 95560, 107505, 143340, 172008, 198287, 215010, 286680, 396574, 430020, 594861, 793148, 860040, 991435, 1189722, 1586296, 1784583, 1982870, 2379444, 2974305, 3569166, 3965740, 4758888, 5948610, 7138332, 7931480, 8922915, 11897220, 14276664, 17845830, 23794440, 35691660, 71383320]

約数ペア:

[(1, 71383320), (2, 35691660), (3, 23794440), (4, 17845830), (5, 14276664), (6, 11897220), (8, 8922915), (9, 7931480), (10, 7138332), (12, 5948610), (15, 4758888), (18, 3965740), (20, 3569166), (24, 2974305), (30, 2379444), (36, 1982870), (40, 1784583), (45, 1586296), (60, 1189722), (72, 991435), (83, 860040), (90, 793148), (120, 594861), (166, 430020), (180, 396574), (249, 286680), (332, 215010), (360, 198287), (415, 172008), (498, 143340), (664, 107505), (747, 95560), (830, 86004), (996, 71670), (1245, 57336), (1494, 47780), (1660, 43002), (1992, 35835), (2389, 29880), (2490, 28668), (2988, 23890), (3320, 21501), (3735, 19112), (4778, 14940), (4980, 14334), (5976, 11945), (7167, 9960), (7470, 9556)]