2605540080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 480

約数和(自身を含む): 9929364480

約数和(自身を除く): 7323824400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 48, 52, 55, 60, 62, 65, 66, 78, 79, 80, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 158, 165, 176, 186, 195, 208, 220, 237, 240, 248, 260, 264, 286, 310, 312, 316, 330, 341, 372, 390, 395, 403, 429, 440, 465, 474, 496, 520, 528, 572, 620, 624, 632, 660, 682, 715, 744, 780, 790, 806, 858, 869, 880, 930, 948, 961, 1023, 1027, 1040, 1144, 1185, 1209, 1240, 1264, 1320, 1364, 1430, 1488, 1560, 1580, 1612, 1705, 1716, 1738, 1860, 1896, 1922, 2015, 2046, 2054, 2145, 2288, 2370, 2418, 2449, 2480, 2607, 2640, 2728, 2860, 2883, 3081, 3120, 3160, 3224, 3410, 3432, 3476, 3720, 3792, 3844, 4030, 4092, 4108, 4290, 4345, 4433, 4740, 4805, 4836, 4898, 5115, 5135, 5214, 5456, 5720, 5766, 6045, 6162, 6320, 6448, 6820, 6864, 6952, 7347, 7440, 7688, 8060, 8184, 8216, 8580, 8690, 8866, 9480, 9610, 9672, 9796, 10230, 10270, 10428, 10571, 11297, 11440, 11532, 12090, 12245, 12324, 12493, 13035, 13299, 13640, 13904, 14415, 14694, 15376, 15405, 16120, 16368, 16432, 17160, 17380, 17732, 18960, 19220, 19344, 19592, 20460, 20540, 20856, 21142, 22165, 22594, 23064, 24180, 24490, 24648, 24986, 26070, 26598, 26939, 27280, 28830, 29388, 30810, 31713, 31837, 32240, 33891, 34320, 34760, 35464, 36735, 37479, 38440, 39184, 40920, 41080, 41712, 42284, 44330, 45188, 46128, 48360, 48980, 49296, 49972, 52140, 52855, 53196, 53878, 56485, 57660, 58776, 61620, 62465, 63426, 63674, 66495, 67782, 69520, 70928, 73470, 74958, 75919, 76880, 80817, 81840, 82160, 84568, 88660, 90376, 95511, 96720, 97960, 99944, 104280, 105710, 106392, 107756, 112970, 115320, 117552, 123240, 124930, 126852, 127348, 132990, 134695, 135564, 137423, 146940, 149916, 151838, 158565, 159185, 161634, 169136, 169455, 177320, 180752, 187395, 191022, 195920, 199888, 208560, 211420, 212784, 215512, 225940, 227757, 230640, 246480, 249860, 253704, 254696, 265980, 269390, 271128, 274846, 293880, 299832, 303676, 317130, 318370, 323268, 338910, 350207, 354640, 374790, 379595, 382044, 404085, 412269, 422840, 431024, 451880, 455514, 477555, 499720, 507408, 509392, 531960, 538780, 542256, 549692, 587760, 599664, 607352, 634260, 636740, 646536, 677820, 687115, 700414, 749580, 759190, 764088, 808170, 824538, 835109, 845680, 903760, 911028, 955110, 986947, 999440, 1050621, 1063920, 1077560, 1099384, 1138785, 1214704, 1268520, 1273480, 1293072, 1355640, 1374230, 1400828, 1499160, 1518380, 1528176, 1616340, 1649076, 1670218, 1751035, 1822056, 1910220, 1973894, 2061345, 2101242, 2155120, 2198768, 2277570, 2505327, 2537040, 2546960, 2711280, 2748460, 2801656, 2960841, 2998320, 3036760, 3232680, 3298152, 3340436, 3502070, 3644112, 3820440, 3947788, 4122690, 4175545, 4202484, 4555140, 4934735, 5010654, 5253105, 5496920, 5603312, 5921682, 6073520, 6465360, 6596304, 6680872, 7004140, 7640880, 7895576, 8245380, 8351090, 8404968, 9110280, 9869470, 10021308, 10506210, 10856417, 10993840, 11843364, 12526635, 13361744, 14008280, 14804205, 15791152, 16490760, 16702180, 16809936, 18220560, 19738940, 20042616, 21012420, 21712834, 23686728, 25053270, 28016560, 29608410, 32569251, 32981520, 33404360, 39477880, 40085232, 42024840, 43425668, 47373456, 50106540, 54282085, 59216820, 65138502, 66808720, 78955760, 84049680, 86851336, 100213080, 108564170, 118433640, 130277004, 162846255, 173702672, 200426160, 217128340, 236867280, 260554008, 325692510, 434256680, 521108016, 651385020, 868513360, 1302770040, 2605540080]

約数ペア:

[(1, 2605540080), (2, 1302770040), (3, 868513360), (4, 651385020), (5, 521108016), (6, 434256680), (8, 325692510), (10, 260554008), (11, 236867280), (12, 217128340), (13, 200426160), (15, 173702672), (16, 162846255), (20, 130277004), (22, 118433640), (24, 108564170), (26, 100213080), (30, 86851336), (31, 84049680), (33, 78955760), (39, 66808720), (40, 65138502), (44, 59216820), (48, 54282085), (52, 50106540), (55, 47373456), (60, 43425668), (62, 42024840), (65, 40085232), (66, 39477880), (78, 33404360), (79, 32981520), (80, 32569251), (88, 29608410), (93, 28016560), (104, 25053270), (110, 23686728), (120, 21712834), (124, 21012420), (130, 20042616), (132, 19738940), (143, 18220560), (155, 16809936), (156, 16702180), (158, 16490760), (165, 15791152), (176, 14804205), (186, 14008280), (195, 13361744), (208, 12526635), (220, 11843364), (237, 10993840), (240, 10856417), (248, 10506210), (260, 10021308), (264, 9869470), (286, 9110280), (310, 8404968), (312, 8351090), (316, 8245380), (330, 7895576), (341, 7640880), (372, 7004140), (390, 6680872), (395, 6596304), (403, 6465360), (429, 6073520), (440, 5921682), (465, 5603312), (474, 5496920), (496, 5253105), (520, 5010654), (528, 4934735), (572, 4555140), (620, 4202484), (624, 4175545), (632, 4122690), (660, 3947788), (682, 3820440), (715, 3644112), (744, 3502070), (780, 3340436), (790, 3298152), (806, 3232680), (858, 3036760), (869, 2998320), (880, 2960841), (930, 2801656), (948, 2748460), (961, 2711280), (1023, 2546960), (1027, 2537040), (1040, 2505327), (1144, 2277570), (1185, 2198768), (1209, 2155120), (1240, 2101242), (1264, 2061345), (1320, 1973894), (1364, 1910220), (1430, 1822056), (1488, 1751035), (1560, 1670218), (1580, 1649076), (1612, 1616340), (1705, 1528176), (1716, 1518380), (1738, 1499160), (1860, 1400828), (1896, 1374230), (1922, 1355640), (2015, 1293072), (2046, 1273480), (2054, 1268520), (2145, 1214704), (2288, 1138785), (2370, 1099384), (2418, 1077560), (2449, 1063920), (2480, 1050621), (2607, 999440), (2640, 986947), (2728, 955110), (2860, 911028), (2883, 903760), (3081, 845680), (3120, 835109), (3160, 824538), (3224, 808170), (3410, 764088), (3432, 759190), (3476, 749580), (3720, 700414), (3792, 687115), (3844, 677820), (4030, 646536), (4092, 636740), (4108, 634260), (4290, 607352), (4345, 599664), (4433, 587760), (4740, 549692), (4805, 542256), (4836, 538780), (4898, 531960), (5115, 509392), (5135, 507408), (5214, 499720), (5456, 477555), (5720, 455514), (5766, 451880), (6045, 431024), (6162, 422840), (6320, 412269), (6448, 404085), (6820, 382044), (6864, 379595), (6952, 374790), (7347, 354640), (7440, 350207), (7688, 338910), (8060, 323268), (8184, 318370), (8216, 317130), (8580, 303676), (8690, 299832), (8866, 293880), (9480, 274846), (9610, 271128), (9672, 269390), (9796, 265980), (10230, 254696), (10270, 253704), (10428, 249860), (10571, 246480), (11297, 230640), (11440, 227757), (11532, 225940), (12090, 215512), (12245, 212784), (12324, 211420), (12493, 208560), (13035, 199888), (13299, 195920), (13640, 191022), (13904, 187395), (14415, 180752), (14694, 177320), (15376, 169455), (15405, 169136), (16120, 161634), (16368, 159185), (16432, 158565), (17160, 151838), (17380, 149916), (17732, 146940), (18960, 137423), (19220, 135564), (19344, 134695), (19592, 132990), (20460, 127348), (20540, 126852), (20856, 124930), (21142, 123240), (22165, 117552), (22594, 115320), (23064, 112970), (24180, 107756), (24490, 106392), (24648, 105710), (24986, 104280), (26070, 99944), (26598, 97960), (26939, 96720), (27280, 95511), (28830, 90376), (29388, 88660), (30810, 84568), (31713, 82160), (31837, 81840), (32240, 80817), (33891, 76880), (34320, 75919), (34760, 74958), (35464, 73470), (36735, 70928), (37479, 69520), (38440, 67782), (39184, 66495), (40920, 63674), (41080, 63426), (41712, 62465), (42284, 61620), (44330, 58776), (45188, 57660), (46128, 56485), (48360, 53878), (48980, 53196), (49296, 52855), (49972, 52140)]