89198160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:697

約数の個数: 160

約数和(自身を含む): 300933120

約数和(自身を除く): 211734960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 631, 744, 760, 912, 930, 1140, 1178, 1240, 1262, 1488, 1520, 1767, 1860, 1893, 2280, 2356, 2480, 2524, 2945, 3155, 3534, 3720, 3786, 4560, 4712, 5048, 5890, 6310, 7068, 7440, 7572, 8835, 9424, 9465, 10096, 11780, 11989, 12620, 14136, 15144, 17670, 18930, 19561, 23560, 23978, 25240, 28272, 30288, 35340, 35967, 37860, 39122, 47120, 47956, 50480, 58683, 59945, 70680, 71934, 75720, 78244, 95912, 97805, 117366, 119890, 141360, 143868, 151440, 156488, 179835, 191824, 195610, 234732, 239780, 287736, 293415, 312976, 359670, 371659, 391220, 469464, 479560, 575472, 586830, 719340, 743318, 782440, 938928, 959120, 1114977, 1173660, 1438680, 1486636, 1564880, 1858295, 2229954, 2347320, 2877360, 2973272, 3716590, 4459908, 4694640, 5574885, 5946544, 7433180, 8919816, 11149770, 14866360, 17839632, 22299540, 29732720, 44599080, 89198160]

約数ペア:

[(1, 89198160), (2, 44599080), (3, 29732720), (4, 22299540), (5, 17839632), (6, 14866360), (8, 11149770), (10, 8919816), (12, 7433180), (15, 5946544), (16, 5574885), (19, 4694640), (20, 4459908), (24, 3716590), (30, 2973272), (31, 2877360), (38, 2347320), (40, 2229954), (48, 1858295), (57, 1564880), (60, 1486636), (62, 1438680), (76, 1173660), (80, 1114977), (93, 959120), (95, 938928), (114, 782440), (120, 743318), (124, 719340), (152, 586830), (155, 575472), (186, 479560), (190, 469464), (228, 391220), (240, 371659), (248, 359670), (285, 312976), (304, 293415), (310, 287736), (372, 239780), (380, 234732), (456, 195610), (465, 191824), (496, 179835), (570, 156488), (589, 151440), (620, 143868), (631, 141360), (744, 119890), (760, 117366), (912, 97805), (930, 95912), (1140, 78244), (1178, 75720), (1240, 71934), (1262, 70680), (1488, 59945), (1520, 58683), (1767, 50480), (1860, 47956), (1893, 47120), (2280, 39122), (2356, 37860), (2480, 35967), (2524, 35340), (2945, 30288), (3155, 28272), (3534, 25240), (3720, 23978), (3786, 23560), (4560, 19561), (4712, 18930), (5048, 17670), (5890, 15144), (6310, 14136), (7068, 12620), (7440, 11989), (7572, 11780), (8835, 10096), (9424, 9465)]