203547360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 671775552

約数和(自身を除く): 468228192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 73, 74, 80, 96, 111, 120, 146, 148, 157, 160, 185, 219, 222, 240, 292, 296, 314, 365, 370, 438, 444, 471, 480, 555, 584, 592, 628, 730, 740, 785, 876, 888, 942, 1095, 1110, 1168, 1184, 1256, 1460, 1480, 1570, 1752, 1776, 1884, 2190, 2220, 2336, 2355, 2512, 2701, 2920, 2960, 3140, 3504, 3552, 3768, 4380, 4440, 4710, 5024, 5402, 5809, 5840, 5920, 6280, 7008, 7536, 8103, 8760, 8880, 9420, 10804, 11461, 11618, 11680, 12560, 13505, 15072, 16206, 17427, 17520, 17760, 18840, 21608, 22922, 23236, 25120, 27010, 29045, 32412, 34383, 34854, 35040, 37680, 40515, 43216, 45844, 46472, 54020, 57305, 58090, 64824, 68766, 69708, 75360, 81030, 86432, 87135, 91688, 92944, 108040, 114610, 116180, 129648, 137532, 139416, 162060, 171915, 174270, 183376, 185888, 216080, 229220, 232360, 259296, 275064, 278832, 324120, 343830, 348540, 366752, 424057, 432160, 458440, 464720, 550128, 557664, 648240, 687660, 697080, 848114, 916880, 929440, 1100256, 1272171, 1296480, 1375320, 1394160, 1696228, 1833760, 2120285, 2544342, 2750640, 2788320, 3392456, 4240570, 5088684, 5501280, 6360855, 6784912, 8481140, 10177368, 12721710, 13569824, 16962280, 20354736, 25443420, 33924560, 40709472, 50886840, 67849120, 101773680, 203547360]

約数ペア:

[(1, 203547360), (2, 101773680), (3, 67849120), (4, 50886840), (5, 40709472), (6, 33924560), (8, 25443420), (10, 20354736), (12, 16962280), (15, 13569824), (16, 12721710), (20, 10177368), (24, 8481140), (30, 6784912), (32, 6360855), (37, 5501280), (40, 5088684), (48, 4240570), (60, 3392456), (73, 2788320), (74, 2750640), (80, 2544342), (96, 2120285), (111, 1833760), (120, 1696228), (146, 1394160), (148, 1375320), (157, 1296480), (160, 1272171), (185, 1100256), (219, 929440), (222, 916880), (240, 848114), (292, 697080), (296, 687660), (314, 648240), (365, 557664), (370, 550128), (438, 464720), (444, 458440), (471, 432160), (480, 424057), (555, 366752), (584, 348540), (592, 343830), (628, 324120), (730, 278832), (740, 275064), (785, 259296), (876, 232360), (888, 229220), (942, 216080), (1095, 185888), (1110, 183376), (1168, 174270), (1184, 171915), (1256, 162060), (1460, 139416), (1480, 137532), (1570, 129648), (1752, 116180), (1776, 114610), (1884, 108040), (2190, 92944), (2220, 91688), (2336, 87135), (2355, 86432), (2512, 81030), (2701, 75360), (2920, 69708), (2960, 68766), (3140, 64824), (3504, 58090), (3552, 57305), (3768, 54020), (4380, 46472), (4440, 45844), (4710, 43216), (5024, 40515), (5402, 37680), (5809, 35040), (5840, 34854), (5920, 34383), (6280, 32412), (7008, 29045), (7536, 27010), (8103, 25120), (8760, 23236), (8880, 22922), (9420, 21608), (10804, 18840), (11461, 17760), (11618, 17520), (11680, 17427), (12560, 16206), (13505, 15072)]