229084520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 663120000

約数和(自身を除く): 434035480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 133, 136, 140, 149, 152, 170, 190, 238, 266, 280, 289, 298, 323, 340, 380, 476, 532, 578, 595, 596, 646, 665, 680, 745, 760, 952, 1043, 1064, 1156, 1190, 1192, 1292, 1330, 1445, 1490, 1615, 2023, 2086, 2261, 2312, 2380, 2533, 2584, 2660, 2831, 2890, 2980, 3230, 4046, 4172, 4522, 4760, 5066, 5215, 5320, 5491, 5662, 5780, 5960, 6460, 8092, 8344, 9044, 10115, 10132, 10430, 10982, 11305, 11324, 11560, 12665, 12920, 14155, 16184, 17731, 18088, 19817, 20230, 20264, 20860, 21964, 22610, 22648, 25330, 27455, 28310, 35462, 38437, 39634, 40460, 41720, 43061, 43928, 45220, 48127, 50660, 54910, 56620, 70924, 76874, 79268, 80920, 86122, 88655, 90440, 96254, 99085, 101320, 109820, 113240, 141848, 153748, 158536, 172244, 177310, 192185, 192508, 198170, 215305, 219640, 240635, 301427, 307496, 336889, 344488, 354620, 384370, 385016, 396340, 430610, 481270, 602854, 673778, 709240, 768740, 792680, 818159, 861220, 962540, 1205708, 1347556, 1507135, 1537480, 1636318, 1684445, 1722440, 1925080, 2411416, 2695112, 3014270, 3272636, 3368890, 4090795, 5727113, 6028540, 6545272, 6737780, 8181590, 11454226, 12057080, 13475560, 16363180, 22908452, 28635565, 32726360, 45816904, 57271130, 114542260, 229084520]

約数ペア:

[(1, 229084520), (2, 114542260), (4, 57271130), (5, 45816904), (7, 32726360), (8, 28635565), (10, 22908452), (14, 16363180), (17, 13475560), (19, 12057080), (20, 11454226), (28, 8181590), (34, 6737780), (35, 6545272), (38, 6028540), (40, 5727113), (56, 4090795), (68, 3368890), (70, 3272636), (76, 3014270), (85, 2695112), (95, 2411416), (119, 1925080), (133, 1722440), (136, 1684445), (140, 1636318), (149, 1537480), (152, 1507135), (170, 1347556), (190, 1205708), (238, 962540), (266, 861220), (280, 818159), (289, 792680), (298, 768740), (323, 709240), (340, 673778), (380, 602854), (476, 481270), (532, 430610), (578, 396340), (595, 385016), (596, 384370), (646, 354620), (665, 344488), (680, 336889), (745, 307496), (760, 301427), (952, 240635), (1043, 219640), (1064, 215305), (1156, 198170), (1190, 192508), (1192, 192185), (1292, 177310), (1330, 172244), (1445, 158536), (1490, 153748), (1615, 141848), (2023, 113240), (2086, 109820), (2261, 101320), (2312, 99085), (2380, 96254), (2533, 90440), (2584, 88655), (2660, 86122), (2831, 80920), (2890, 79268), (2980, 76874), (3230, 70924), (4046, 56620), (4172, 54910), (4522, 50660), (4760, 48127), (5066, 45220), (5215, 43928), (5320, 43061), (5491, 41720), (5662, 40460), (5780, 39634), (5960, 38437), (6460, 35462), (8092, 28310), (8344, 27455), (9044, 25330), (10115, 22648), (10132, 22610), (10430, 21964), (10982, 20860), (11305, 20264), (11324, 20230), (11560, 19817), (12665, 18088), (12920, 17731), (14155, 16184)]