220183320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{907}}^1$

素因数の和:962

約数の個数: 192

約数和(自身を含む): 802817280

約数和(自身を除く): 582633960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 289, 340, 357, 408, 420, 476, 510, 578, 595, 680, 714, 840, 867, 907, 952, 1020, 1156, 1190, 1428, 1445, 1734, 1785, 1814, 2023, 2040, 2312, 2380, 2721, 2856, 2890, 3468, 3570, 3628, 4046, 4335, 4535, 4760, 5442, 5780, 6069, 6349, 6936, 7140, 7256, 8092, 8670, 9070, 10115, 10884, 11560, 12138, 12698, 13605, 14280, 15419, 16184, 17340, 18140, 19047, 20230, 21768, 24276, 25396, 27210, 30345, 30838, 31745, 34680, 36280, 38094, 40460, 46257, 48552, 50792, 54420, 60690, 61676, 63490, 76188, 77095, 80920, 92514, 95235, 107933, 108840, 121380, 123352, 126980, 152376, 154190, 185028, 190470, 215866, 231285, 242760, 253960, 262123, 308380, 323799, 370056, 380940, 431732, 462570, 524246, 539665, 616760, 647598, 761880, 786369, 863464, 925140, 1048492, 1079330, 1295196, 1310615, 1572738, 1618995, 1834861, 1850280, 2096984, 2158660, 2590392, 2621230, 3145476, 3237990, 3669722, 3931845, 4317320, 5242460, 5504583, 6290952, 6475980, 7339444, 7863690, 9174305, 10484920, 11009166, 12951960, 14678888, 15727380, 18348610, 22018332, 27522915, 31454760, 36697220, 44036664, 55045830, 73394440, 110091660, 220183320]

約数ペア:

[(1, 220183320), (2, 110091660), (3, 73394440), (4, 55045830), (5, 44036664), (6, 36697220), (7, 31454760), (8, 27522915), (10, 22018332), (12, 18348610), (14, 15727380), (15, 14678888), (17, 12951960), (20, 11009166), (21, 10484920), (24, 9174305), (28, 7863690), (30, 7339444), (34, 6475980), (35, 6290952), (40, 5504583), (42, 5242460), (51, 4317320), (56, 3931845), (60, 3669722), (68, 3237990), (70, 3145476), (84, 2621230), (85, 2590392), (102, 2158660), (105, 2096984), (119, 1850280), (120, 1834861), (136, 1618995), (140, 1572738), (168, 1310615), (170, 1295196), (204, 1079330), (210, 1048492), (238, 925140), (255, 863464), (280, 786369), (289, 761880), (340, 647598), (357, 616760), (408, 539665), (420, 524246), (476, 462570), (510, 431732), (578, 380940), (595, 370056), (680, 323799), (714, 308380), (840, 262123), (867, 253960), (907, 242760), (952, 231285), (1020, 215866), (1156, 190470), (1190, 185028), (1428, 154190), (1445, 152376), (1734, 126980), (1785, 123352), (1814, 121380), (2023, 108840), (2040, 107933), (2312, 95235), (2380, 92514), (2721, 80920), (2856, 77095), (2890, 76188), (3468, 63490), (3570, 61676), (3628, 60690), (4046, 54420), (4335, 50792), (4535, 48552), (4760, 46257), (5442, 40460), (5780, 38094), (6069, 36280), (6349, 34680), (6936, 31745), (7140, 30838), (7256, 30345), (8092, 27210), (8670, 25396), (9070, 24276), (10115, 21768), (10884, 20230), (11560, 19047), (12138, 18140), (12698, 17340), (13605, 16184), (14280, 15419)]