1291872801120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{22242989}}^1$

素因数の和:22243029

約数の個数: 144

約数和(自身を含む): 4472976317040

約数和(自身を除く): 3181103515920

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, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3630, 3872, 4840, 5280, 5808, 7260, 9680, 11616, 14520, 19360, 29040, 58080, 22242989, 44485978, 66728967, 88971956, 111214945, 133457934, 177943912, 222429890, 244672879, 266915868, 333644835, 355887824, 444859780, 489345758, 533831736, 667289670, 711775648, 734018637, 889719560, 978691516, 1067663472, 1223364395, 1334579340, 1468037274, 1779439120, 1957383032, 2135326944, 2446728790, 2669158680, 2691401669, 2936074548, 3558878240, 3670093185, 3914766064, 4893457580, 5338317360, 5382803338, 5872149096, 7340186370, 7829532128, 8074205007, 9786915160, 10676634720, 10765606676, 11744298192, 13457008345, 14680372740, 16148410014, 19573830320, 21531213352, 23488596384, 26914016690, 29360745480, 32296820028, 39147660640, 40371025035, 43062426704, 53828033380, 58721490960, 64593640056, 80742050070, 86124853408, 107656066760, 117442981920, 129187280112, 161484100140, 215312133520, 258374560224, 322968200280, 430624267040, 645936400560, 1291872801120]

約数ペア:

[(1, 1291872801120), (2, 645936400560), (3, 430624267040), (4, 322968200280), (5, 258374560224), (6, 215312133520), (8, 161484100140), (10, 129187280112), (11, 117442981920), (12, 107656066760), (15, 86124853408), (16, 80742050070), (20, 64593640056), (22, 58721490960), (24, 53828033380), (30, 43062426704), (32, 40371025035), (33, 39147660640), (40, 32296820028), (44, 29360745480), (48, 26914016690), (55, 23488596384), (60, 21531213352), (66, 19573830320), (80, 16148410014), (88, 14680372740), (96, 13457008345), (110, 11744298192), (120, 10765606676), (121, 10676634720), (132, 9786915160), (160, 8074205007), (165, 7829532128), (176, 7340186370), (220, 5872149096), (240, 5382803338), (242, 5338317360), (264, 4893457580), (330, 3914766064), (352, 3670093185), (363, 3558878240), (440, 2936074548), (480, 2691401669), (484, 2669158680), (528, 2446728790), (605, 2135326944), (660, 1957383032), (726, 1779439120), (880, 1468037274), (968, 1334579340), (1056, 1223364395), (1210, 1067663472), (1320, 978691516), (1452, 889719560), (1760, 734018637), (1815, 711775648), (1936, 667289670), (2420, 533831736), (2640, 489345758), (2904, 444859780), (3630, 355887824), (3872, 333644835), (4840, 266915868), (5280, 244672879), (5808, 222429890), (7260, 177943912), (9680, 133457934), (11616, 111214945), (14520, 88971956), (19360, 66728967), (29040, 44485978), (58080, 22242989)]