13122480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 160

約数和(自身を含む): 47568384

約数和(自身を除く): 34445904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 107, 112, 120, 140, 146, 168, 210, 214, 219, 240, 280, 292, 321, 336, 365, 420, 428, 438, 511, 535, 560, 584, 642, 730, 749, 840, 856, 876, 1022, 1070, 1095, 1168, 1284, 1460, 1498, 1533, 1605, 1680, 1712, 1752, 2044, 2140, 2190, 2247, 2555, 2568, 2920, 2996, 3066, 3210, 3504, 3745, 4088, 4280, 4380, 4494, 5110, 5136, 5840, 5992, 6132, 6420, 7490, 7665, 7811, 8176, 8560, 8760, 8988, 10220, 11235, 11984, 12264, 12840, 14980, 15330, 15622, 17520, 17976, 20440, 22470, 23433, 24528, 25680, 29960, 30660, 31244, 35952, 39055, 40880, 44940, 46866, 54677, 59920, 61320, 62488, 78110, 89880, 93732, 109354, 117165, 122640, 124976, 156220, 164031, 179760, 187464, 218708, 234330, 273385, 312440, 328062, 374928, 437416, 468660, 546770, 624880, 656124, 820155, 874832, 937320, 1093540, 1312248, 1640310, 1874640, 2187080, 2624496, 3280620, 4374160, 6561240, 13122480]

約数ペア:

[(1, 13122480), (2, 6561240), (3, 4374160), (4, 3280620), (5, 2624496), (6, 2187080), (7, 1874640), (8, 1640310), (10, 1312248), (12, 1093540), (14, 937320), (15, 874832), (16, 820155), (20, 656124), (21, 624880), (24, 546770), (28, 468660), (30, 437416), (35, 374928), (40, 328062), (42, 312440), (48, 273385), (56, 234330), (60, 218708), (70, 187464), (73, 179760), (80, 164031), (84, 156220), (105, 124976), (107, 122640), (112, 117165), (120, 109354), (140, 93732), (146, 89880), (168, 78110), (210, 62488), (214, 61320), (219, 59920), (240, 54677), (280, 46866), (292, 44940), (321, 40880), (336, 39055), (365, 35952), (420, 31244), (428, 30660), (438, 29960), (511, 25680), (535, 24528), (560, 23433), (584, 22470), (642, 20440), (730, 17976), (749, 17520), (840, 15622), (856, 15330), (876, 14980), (1022, 12840), (1070, 12264), (1095, 11984), (1168, 11235), (1284, 10220), (1460, 8988), (1498, 8760), (1533, 8560), (1605, 8176), (1680, 7811), (1712, 7665), (1752, 7490), (2044, 6420), (2140, 6132), (2190, 5992), (2247, 5840), (2555, 5136), (2568, 5110), (2920, 4494), (2996, 4380), (3066, 4280), (3210, 4088), (3504, 3745)]