22443120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 88750272

約数和(自身を除く): 66307152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 73, 80, 84, 90, 105, 112, 120, 122, 126, 140, 144, 146, 168, 180, 183, 210, 219, 240, 244, 252, 280, 292, 305, 315, 336, 360, 365, 366, 420, 427, 438, 488, 504, 511, 549, 560, 584, 610, 630, 657, 720, 730, 732, 840, 854, 876, 915, 976, 1008, 1022, 1095, 1098, 1168, 1220, 1260, 1281, 1314, 1460, 1464, 1533, 1680, 1708, 1752, 1830, 2044, 2135, 2190, 2196, 2440, 2520, 2555, 2562, 2628, 2745, 2920, 2928, 3066, 3285, 3416, 3504, 3660, 3843, 4088, 4270, 4380, 4392, 4453, 4599, 4880, 5040, 5110, 5124, 5256, 5490, 5840, 6132, 6405, 6570, 6832, 7320, 7665, 7686, 8176, 8540, 8760, 8784, 8906, 9198, 10220, 10248, 10512, 10980, 12264, 12810, 13140, 13359, 14640, 15330, 15372, 17080, 17520, 17812, 18396, 19215, 20440, 20496, 21960, 22265, 22995, 24528, 25620, 26280, 26718, 30660, 30744, 31171, 34160, 35624, 36792, 38430, 40077, 40880, 43920, 44530, 45990, 51240, 52560, 53436, 61320, 61488, 62342, 66795, 71248, 73584, 76860, 80154, 89060, 91980, 93513, 102480, 106872, 122640, 124684, 133590, 153720, 155855, 160308, 178120, 183960, 187026, 200385, 213744, 249368, 267180, 280539, 307440, 311710, 320616, 356240, 367920, 374052, 400770, 467565, 498736, 534360, 561078, 623420, 641232, 748104, 801540, 935130, 1068720, 1122156, 1246840, 1402695, 1496208, 1603080, 1870260, 2244312, 2493680, 2805390, 3206160, 3740520, 4488624, 5610780, 7481040, 11221560, 22443120]

約数ペア:

[(1, 22443120), (2, 11221560), (3, 7481040), (4, 5610780), (5, 4488624), (6, 3740520), (7, 3206160), (8, 2805390), (9, 2493680), (10, 2244312), (12, 1870260), (14, 1603080), (15, 1496208), (16, 1402695), (18, 1246840), (20, 1122156), (21, 1068720), (24, 935130), (28, 801540), (30, 748104), (35, 641232), (36, 623420), (40, 561078), (42, 534360), (45, 498736), (48, 467565), (56, 400770), (60, 374052), (61, 367920), (63, 356240), (70, 320616), (72, 311710), (73, 307440), (80, 280539), (84, 267180), (90, 249368), (105, 213744), (112, 200385), (120, 187026), (122, 183960), (126, 178120), (140, 160308), (144, 155855), (146, 153720), (168, 133590), (180, 124684), (183, 122640), (210, 106872), (219, 102480), (240, 93513), (244, 91980), (252, 89060), (280, 80154), (292, 76860), (305, 73584), (315, 71248), (336, 66795), (360, 62342), (365, 61488), (366, 61320), (420, 53436), (427, 52560), (438, 51240), (488, 45990), (504, 44530), (511, 43920), (549, 40880), (560, 40077), (584, 38430), (610, 36792), (630, 35624), (657, 34160), (720, 31171), (730, 30744), (732, 30660), (840, 26718), (854, 26280), (876, 25620), (915, 24528), (976, 22995), (1008, 22265), (1022, 21960), (1095, 20496), (1098, 20440), (1168, 19215), (1220, 18396), (1260, 17812), (1281, 17520), (1314, 17080), (1460, 15372), (1464, 15330), (1533, 14640), (1680, 13359), (1708, 13140), (1752, 12810), (1830, 12264), (2044, 10980), (2135, 10512), (2190, 10248), (2196, 10220), (2440, 9198), (2520, 8906), (2555, 8784), (2562, 8760), (2628, 8540), (2745, 8176), (2920, 7686), (2928, 7665), (3066, 7320), (3285, 6832), (3416, 6570), (3504, 6405), (3660, 6132), (3843, 5840), (4088, 5490), (4270, 5256), (4380, 5124), (4392, 5110), (4453, 5040), (4599, 4880)]