222988560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:733

約数の個数: 160

約数和(自身を含む): 738048000

約数和(自身を除く): 515059440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 79, 80, 95, 114, 120, 152, 158, 190, 228, 237, 240, 285, 304, 316, 380, 395, 456, 474, 570, 619, 632, 760, 790, 912, 948, 1140, 1185, 1238, 1264, 1501, 1520, 1580, 1857, 1896, 2280, 2370, 2476, 3002, 3095, 3160, 3714, 3792, 4503, 4560, 4740, 4952, 6004, 6190, 6320, 7428, 7505, 9006, 9285, 9480, 9904, 11761, 12008, 12380, 14856, 15010, 18012, 18570, 18960, 22515, 23522, 24016, 24760, 29712, 30020, 35283, 36024, 37140, 45030, 47044, 48901, 49520, 58805, 60040, 70566, 72048, 74280, 90060, 94088, 97802, 117610, 120080, 141132, 146703, 148560, 176415, 180120, 188176, 195604, 235220, 244505, 282264, 293406, 352830, 360240, 391208, 470440, 489010, 564528, 586812, 705660, 733515, 782416, 929119, 940880, 978020, 1173624, 1411320, 1467030, 1858238, 1956040, 2347248, 2787357, 2822640, 2934060, 3716476, 3912080, 4645595, 5574714, 5868120, 7432952, 9291190, 11149428, 11736240, 13936785, 14865904, 18582380, 22298856, 27873570, 37164760, 44597712, 55747140, 74329520, 111494280, 222988560]

約数ペア:

[(1, 222988560), (2, 111494280), (3, 74329520), (4, 55747140), (5, 44597712), (6, 37164760), (8, 27873570), (10, 22298856), (12, 18582380), (15, 14865904), (16, 13936785), (19, 11736240), (20, 11149428), (24, 9291190), (30, 7432952), (38, 5868120), (40, 5574714), (48, 4645595), (57, 3912080), (60, 3716476), (76, 2934060), (79, 2822640), (80, 2787357), (95, 2347248), (114, 1956040), (120, 1858238), (152, 1467030), (158, 1411320), (190, 1173624), (228, 978020), (237, 940880), (240, 929119), (285, 782416), (304, 733515), (316, 705660), (380, 586812), (395, 564528), (456, 489010), (474, 470440), (570, 391208), (619, 360240), (632, 352830), (760, 293406), (790, 282264), (912, 244505), (948, 235220), (1140, 195604), (1185, 188176), (1238, 180120), (1264, 176415), (1501, 148560), (1520, 146703), (1580, 141132), (1857, 120080), (1896, 117610), (2280, 97802), (2370, 94088), (2476, 90060), (3002, 74280), (3095, 72048), (3160, 70566), (3714, 60040), (3792, 58805), (4503, 49520), (4560, 48901), (4740, 47044), (4952, 45030), (6004, 37140), (6190, 36024), (6320, 35283), (7428, 30020), (7505, 29712), (9006, 24760), (9285, 24016), (9480, 23522), (9904, 22515), (11761, 18960), (12008, 18570), (12380, 18012), (14856, 15010)]