244136640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:471

約数の個数: 224

約数和(自身を含む): 861730560

約数和(自身を除く): 617593920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 64, 66, 80, 88, 96, 110, 120, 122, 132, 160, 165, 176, 183, 192, 220, 240, 244, 264, 305, 320, 330, 352, 366, 379, 440, 480, 488, 528, 610, 660, 671, 704, 732, 758, 880, 915, 960, 976, 1056, 1137, 1220, 1320, 1342, 1464, 1516, 1760, 1830, 1895, 1952, 2013, 2112, 2274, 2440, 2640, 2684, 2928, 3032, 3355, 3520, 3660, 3790, 3904, 4026, 4169, 4548, 4880, 5280, 5368, 5685, 5856, 6064, 6710, 7320, 7580, 8052, 8338, 9096, 9760, 10065, 10560, 10736, 11370, 11712, 12128, 12507, 13420, 14640, 15160, 16104, 16676, 18192, 19520, 20130, 20845, 21472, 22740, 23119, 24256, 25014, 26840, 29280, 30320, 32208, 33352, 36384, 40260, 41690, 42944, 45480, 46238, 50028, 53680, 58560, 60640, 62535, 64416, 66704, 69357, 72768, 80520, 83380, 90960, 92476, 100056, 107360, 115595, 121280, 125070, 128832, 133408, 138714, 161040, 166760, 181920, 184952, 200112, 214720, 231190, 250140, 254309, 266816, 277428, 322080, 333520, 346785, 363840, 369904, 400224, 462380, 500280, 508618, 554856, 644160, 667040, 693570, 739808, 762927, 800448, 924760, 1000560, 1017236, 1109712, 1271545, 1334080, 1387140, 1479616, 1525854, 1849520, 2001120, 2034472, 2219424, 2543090, 2774280, 3051708, 3699040, 3814635, 4002240, 4068944, 4438848, 5086180, 5548560, 6103416, 7398080, 7629270, 8137888, 10172360, 11097120, 12206832, 15258540, 16275776, 20344720, 22194240, 24413664, 30517080, 40689440, 48827328, 61034160, 81378880, 122068320, 244136640]

約数ペア:

[(1, 244136640), (2, 122068320), (3, 81378880), (4, 61034160), (5, 48827328), (6, 40689440), (8, 30517080), (10, 24413664), (11, 22194240), (12, 20344720), (15, 16275776), (16, 15258540), (20, 12206832), (22, 11097120), (24, 10172360), (30, 8137888), (32, 7629270), (33, 7398080), (40, 6103416), (44, 5548560), (48, 5086180), (55, 4438848), (60, 4068944), (61, 4002240), (64, 3814635), (66, 3699040), (80, 3051708), (88, 2774280), (96, 2543090), (110, 2219424), (120, 2034472), (122, 2001120), (132, 1849520), (160, 1525854), (165, 1479616), (176, 1387140), (183, 1334080), (192, 1271545), (220, 1109712), (240, 1017236), (244, 1000560), (264, 924760), (305, 800448), (320, 762927), (330, 739808), (352, 693570), (366, 667040), (379, 644160), (440, 554856), (480, 508618), (488, 500280), (528, 462380), (610, 400224), (660, 369904), (671, 363840), (704, 346785), (732, 333520), (758, 322080), (880, 277428), (915, 266816), (960, 254309), (976, 250140), (1056, 231190), (1137, 214720), (1220, 200112), (1320, 184952), (1342, 181920), (1464, 166760), (1516, 161040), (1760, 138714), (1830, 133408), (1895, 128832), (1952, 125070), (2013, 121280), (2112, 115595), (2274, 107360), (2440, 100056), (2640, 92476), (2684, 90960), (2928, 83380), (3032, 80520), (3355, 72768), (3520, 69357), (3660, 66704), (3790, 64416), (3904, 62535), (4026, 60640), (4169, 58560), (4548, 53680), (4880, 50028), (5280, 46238), (5368, 45480), (5685, 42944), (5856, 41690), (6064, 40260), (6710, 36384), (7320, 33352), (7580, 32208), (8052, 30320), (8338, 29280), (9096, 26840), (9760, 25014), (10065, 24256), (10560, 23119), (10736, 22740), (11370, 21472), (11712, 20845), (12128, 20130), (12507, 19520), (13420, 18192), (14640, 16676), (15160, 16104)]