22003920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 160

約数和(自身を含む): 77495040

約数和(自身を除く): 55491120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 167, 180, 183, 216, 240, 244, 270, 305, 334, 360, 366, 432, 488, 501, 540, 549, 610, 668, 720, 732, 835, 915, 976, 1002, 1080, 1098, 1220, 1336, 1464, 1503, 1647, 1670, 1830, 2004, 2160, 2196, 2440, 2505, 2672, 2745, 2928, 3006, 3294, 3340, 3660, 4008, 4392, 4509, 4880, 5010, 5490, 6012, 6588, 6680, 7320, 7515, 8016, 8235, 8784, 9018, 10020, 10187, 10980, 12024, 13176, 13360, 14640, 15030, 16470, 18036, 20040, 20374, 21960, 22545, 24048, 26352, 30060, 30561, 32940, 36072, 40080, 40748, 43920, 45090, 50935, 60120, 61122, 65880, 72144, 81496, 90180, 91683, 101870, 120240, 122244, 131760, 152805, 162992, 180360, 183366, 203740, 244488, 275049, 305610, 360720, 366732, 407480, 458415, 488976, 550098, 611220, 733464, 814960, 916830, 1100196, 1222440, 1375245, 1466928, 1833660, 2200392, 2444880, 2750490, 3667320, 4400784, 5500980, 7334640, 11001960, 22003920]

約数ペア:

[(1, 22003920), (2, 11001960), (3, 7334640), (4, 5500980), (5, 4400784), (6, 3667320), (8, 2750490), (9, 2444880), (10, 2200392), (12, 1833660), (15, 1466928), (16, 1375245), (18, 1222440), (20, 1100196), (24, 916830), (27, 814960), (30, 733464), (36, 611220), (40, 550098), (45, 488976), (48, 458415), (54, 407480), (60, 366732), (61, 360720), (72, 305610), (80, 275049), (90, 244488), (108, 203740), (120, 183366), (122, 180360), (135, 162992), (144, 152805), (167, 131760), (180, 122244), (183, 120240), (216, 101870), (240, 91683), (244, 90180), (270, 81496), (305, 72144), (334, 65880), (360, 61122), (366, 60120), (432, 50935), (488, 45090), (501, 43920), (540, 40748), (549, 40080), (610, 36072), (668, 32940), (720, 30561), (732, 30060), (835, 26352), (915, 24048), (976, 22545), (1002, 21960), (1080, 20374), (1098, 20040), (1220, 18036), (1336, 16470), (1464, 15030), (1503, 14640), (1647, 13360), (1670, 13176), (1830, 12024), (2004, 10980), (2160, 10187), (2196, 10020), (2440, 9018), (2505, 8784), (2672, 8235), (2745, 8016), (2928, 7515), (3006, 7320), (3294, 6680), (3340, 6588), (3660, 6012), (4008, 5490), (4392, 5010), (4509, 4880)]