2554709040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1429}}^1$

素因数の和:1652

約数の個数: 240

約数和(自身を含む): 9294405120

約数和(自身を除く): 6739696080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 191, 195, 208, 234, 240, 260, 312, 360, 382, 390, 468, 520, 573, 585, 624, 720, 764, 780, 936, 955, 1040, 1146, 1170, 1429, 1528, 1560, 1719, 1872, 1910, 2292, 2340, 2483, 2858, 2865, 3056, 3120, 3438, 3820, 4287, 4584, 4680, 4966, 5716, 5730, 6876, 7145, 7449, 7640, 8574, 8595, 9168, 9360, 9932, 11432, 11460, 12415, 12861, 13752, 14290, 14898, 15280, 17148, 17190, 18577, 19864, 21435, 22347, 22864, 22920, 24830, 25722, 27504, 28580, 29796, 34296, 34380, 37154, 37245, 39728, 42870, 44694, 45840, 49660, 51444, 55731, 57160, 59592, 64305, 68592, 68760, 74308, 74490, 85740, 89388, 92885, 99320, 102888, 111462, 111735, 114320, 119184, 128610, 137520, 148616, 148980, 167193, 171480, 178776, 185770, 198640, 205776, 222924, 223470, 257220, 272939, 278655, 297232, 297960, 334386, 342960, 357552, 371540, 445848, 446940, 514440, 545878, 557310, 595920, 668772, 743080, 818817, 835965, 891696, 893880, 1028880, 1091756, 1114620, 1337544, 1364695, 1486160, 1637634, 1671930, 1787760, 2183512, 2229240, 2456451, 2675088, 2729390, 3275268, 3343860, 3548207, 4094085, 4367024, 4458480, 4912902, 5458780, 6550536, 6687720, 7096414, 8188170, 9825804, 10644621, 10917560, 12282255, 13101072, 13375440, 14192828, 16376340, 17741035, 19651608, 21289242, 21835120, 24564510, 28385656, 31933863, 32752680, 35482070, 39303216, 42578484, 49129020, 53223105, 56771312, 63867726, 65505360, 70964140, 85156968, 98258040, 106446210, 127735452, 141928280, 159669315, 170313936, 196516080, 212892420, 255470904, 283856560, 319338630, 425784840, 510941808, 638677260, 851569680, 1277354520, 2554709040]

約数ペア:

[(1, 2554709040), (2, 1277354520), (3, 851569680), (4, 638677260), (5, 510941808), (6, 425784840), (8, 319338630), (9, 283856560), (10, 255470904), (12, 212892420), (13, 196516080), (15, 170313936), (16, 159669315), (18, 141928280), (20, 127735452), (24, 106446210), (26, 98258040), (30, 85156968), (36, 70964140), (39, 65505360), (40, 63867726), (45, 56771312), (48, 53223105), (52, 49129020), (60, 42578484), (65, 39303216), (72, 35482070), (78, 32752680), (80, 31933863), (90, 28385656), (104, 24564510), (117, 21835120), (120, 21289242), (130, 19651608), (144, 17741035), (156, 16376340), (180, 14192828), (191, 13375440), (195, 13101072), (208, 12282255), (234, 10917560), (240, 10644621), (260, 9825804), (312, 8188170), (360, 7096414), (382, 6687720), (390, 6550536), (468, 5458780), (520, 4912902), (573, 4458480), (585, 4367024), (624, 4094085), (720, 3548207), (764, 3343860), (780, 3275268), (936, 2729390), (955, 2675088), (1040, 2456451), (1146, 2229240), (1170, 2183512), (1429, 1787760), (1528, 1671930), (1560, 1637634), (1719, 1486160), (1872, 1364695), (1910, 1337544), (2292, 1114620), (2340, 1091756), (2483, 1028880), (2858, 893880), (2865, 891696), (3056, 835965), (3120, 818817), (3438, 743080), (3820, 668772), (4287, 595920), (4584, 557310), (4680, 545878), (4966, 514440), (5716, 446940), (5730, 445848), (6876, 371540), (7145, 357552), (7449, 342960), (7640, 334386), (8574, 297960), (8595, 297232), (9168, 278655), (9360, 272939), (9932, 257220), (11432, 223470), (11460, 222924), (12415, 205776), (12861, 198640), (13752, 185770), (14290, 178776), (14898, 171480), (15280, 167193), (17148, 148980), (17190, 148616), (18577, 137520), (19864, 128610), (21435, 119184), (22347, 114320), (22864, 111735), (22920, 111462), (24830, 102888), (25722, 99320), (27504, 92885), (28580, 89388), (29796, 85740), (34296, 74490), (34380, 74308), (37154, 68760), (37245, 68592), (39728, 64305), (42870, 59592), (44694, 57160), (45840, 55731), (49660, 51444)]