11221560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 42943680

約数和(自身を除く): 31722120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 73, 84, 90, 105, 120, 122, 126, 140, 146, 168, 180, 183, 210, 219, 244, 252, 280, 292, 305, 315, 360, 365, 366, 420, 427, 438, 488, 504, 511, 549, 584, 610, 630, 657, 730, 732, 840, 854, 876, 915, 1022, 1095, 1098, 1220, 1260, 1281, 1314, 1460, 1464, 1533, 1708, 1752, 1830, 2044, 2135, 2190, 2196, 2440, 2520, 2555, 2562, 2628, 2745, 2920, 3066, 3285, 3416, 3660, 3843, 4088, 4270, 4380, 4392, 4453, 4599, 5110, 5124, 5256, 5490, 6132, 6405, 6570, 7320, 7665, 7686, 8540, 8760, 8906, 9198, 10220, 10248, 10980, 12264, 12810, 13140, 13359, 15330, 15372, 17080, 17812, 18396, 19215, 20440, 21960, 22265, 22995, 25620, 26280, 26718, 30660, 30744, 31171, 35624, 36792, 38430, 40077, 44530, 45990, 51240, 53436, 61320, 62342, 66795, 76860, 80154, 89060, 91980, 93513, 106872, 124684, 133590, 153720, 155855, 160308, 178120, 183960, 187026, 200385, 249368, 267180, 280539, 311710, 320616, 374052, 400770, 467565, 534360, 561078, 623420, 748104, 801540, 935130, 1122156, 1246840, 1402695, 1603080, 1870260, 2244312, 2805390, 3740520, 5610780, 11221560]

約数ペア:

[(1, 11221560), (2, 5610780), (3, 3740520), (4, 2805390), (5, 2244312), (6, 1870260), (7, 1603080), (8, 1402695), (9, 1246840), (10, 1122156), (12, 935130), (14, 801540), (15, 748104), (18, 623420), (20, 561078), (21, 534360), (24, 467565), (28, 400770), (30, 374052), (35, 320616), (36, 311710), (40, 280539), (42, 267180), (45, 249368), (56, 200385), (60, 187026), (61, 183960), (63, 178120), (70, 160308), (72, 155855), (73, 153720), (84, 133590), (90, 124684), (105, 106872), (120, 93513), (122, 91980), (126, 89060), (140, 80154), (146, 76860), (168, 66795), (180, 62342), (183, 61320), (210, 53436), (219, 51240), (244, 45990), (252, 44530), (280, 40077), (292, 38430), (305, 36792), (315, 35624), (360, 31171), (365, 30744), (366, 30660), (420, 26718), (427, 26280), (438, 25620), (488, 22995), (504, 22265), (511, 21960), (549, 20440), (584, 19215), (610, 18396), (630, 17812), (657, 17080), (730, 15372), (732, 15330), (840, 13359), (854, 13140), (876, 12810), (915, 12264), (1022, 10980), (1095, 10248), (1098, 10220), (1220, 9198), (1260, 8906), (1281, 8760), (1314, 8540), (1460, 7686), (1464, 7665), (1533, 7320), (1708, 6570), (1752, 6405), (1830, 6132), (2044, 5490), (2135, 5256), (2190, 5124), (2196, 5110), (2440, 4599), (2520, 4453), (2555, 4392), (2562, 4380), (2628, 4270), (2745, 4088), (2920, 3843), (3066, 3660), (3285, 3416)]