127401840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 460387200

約数和(自身を除く): 332985360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 67, 72, 76, 80, 90, 95, 114, 120, 134, 139, 144, 152, 171, 180, 190, 201, 228, 240, 268, 278, 285, 304, 335, 342, 360, 380, 402, 417, 456, 536, 556, 570, 603, 670, 684, 695, 720, 760, 804, 834, 855, 912, 1005, 1072, 1112, 1140, 1206, 1251, 1273, 1340, 1368, 1390, 1520, 1608, 1668, 1710, 2010, 2085, 2224, 2280, 2412, 2502, 2546, 2641, 2680, 2736, 2780, 3015, 3216, 3336, 3420, 3819, 4020, 4170, 4560, 4824, 5004, 5092, 5282, 5360, 5560, 6030, 6255, 6365, 6672, 6840, 7638, 7923, 8040, 8340, 9313, 9648, 10008, 10184, 10564, 11120, 11457, 12060, 12510, 12730, 13205, 13680, 15276, 15846, 16080, 16680, 18626, 19095, 20016, 20368, 21128, 22914, 23769, 24120, 25020, 25460, 26410, 27939, 30552, 31692, 33360, 37252, 38190, 39615, 42256, 45828, 46565, 47538, 48240, 50040, 50920, 52820, 55878, 57285, 61104, 63384, 74504, 76380, 79230, 83817, 91656, 93130, 95076, 100080, 101840, 105640, 111756, 114570, 118845, 126768, 139695, 149008, 152760, 158460, 167634, 176947, 183312, 186260, 190152, 211280, 223512, 229140, 237690, 279390, 305520, 316920, 335268, 353894, 372520, 380304, 419085, 447024, 458280, 475380, 530841, 558780, 633840, 670536, 707788, 745040, 838170, 884735, 916560, 950760, 1061682, 1117560, 1341072, 1415576, 1592523, 1676340, 1769470, 1901520, 2123364, 2235120, 2654205, 2831152, 3185046, 3352680, 3538940, 4246728, 5308410, 6370092, 6705360, 7077880, 7962615, 8493456, 10616820, 12740184, 14155760, 15925230, 21233640, 25480368, 31850460, 42467280, 63700920, 127401840]

約数ペア:

[(1, 127401840), (2, 63700920), (3, 42467280), (4, 31850460), (5, 25480368), (6, 21233640), (8, 15925230), (9, 14155760), (10, 12740184), (12, 10616820), (15, 8493456), (16, 7962615), (18, 7077880), (19, 6705360), (20, 6370092), (24, 5308410), (30, 4246728), (36, 3538940), (38, 3352680), (40, 3185046), (45, 2831152), (48, 2654205), (57, 2235120), (60, 2123364), (67, 1901520), (72, 1769470), (76, 1676340), (80, 1592523), (90, 1415576), (95, 1341072), (114, 1117560), (120, 1061682), (134, 950760), (139, 916560), (144, 884735), (152, 838170), (171, 745040), (180, 707788), (190, 670536), (201, 633840), (228, 558780), (240, 530841), (268, 475380), (278, 458280), (285, 447024), (304, 419085), (335, 380304), (342, 372520), (360, 353894), (380, 335268), (402, 316920), (417, 305520), (456, 279390), (536, 237690), (556, 229140), (570, 223512), (603, 211280), (670, 190152), (684, 186260), (695, 183312), (720, 176947), (760, 167634), (804, 158460), (834, 152760), (855, 149008), (912, 139695), (1005, 126768), (1072, 118845), (1112, 114570), (1140, 111756), (1206, 105640), (1251, 101840), (1273, 100080), (1340, 95076), (1368, 93130), (1390, 91656), (1520, 83817), (1608, 79230), (1668, 76380), (1710, 74504), (2010, 63384), (2085, 61104), (2224, 57285), (2280, 55878), (2412, 52820), (2502, 50920), (2546, 50040), (2641, 48240), (2680, 47538), (2736, 46565), (2780, 45828), (3015, 42256), (3216, 39615), (3336, 38190), (3420, 37252), (3819, 33360), (4020, 31692), (4170, 30552), (4560, 27939), (4824, 26410), (5004, 25460), (5092, 25020), (5282, 24120), (5360, 23769), (5560, 22914), (6030, 21128), (6255, 20368), (6365, 20016), (6672, 19095), (6840, 18626), (7638, 16680), (7923, 16080), (8040, 15846), (8340, 15276), (9313, 13680), (9648, 13205), (10008, 12730), (10184, 12510), (10564, 12060), (11120, 11457)]