2602767440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:690

約数の個数: 320

約数和(自身を含む): 8106147840

約数和(自身を除く): 5503380400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 31, 35, 38, 40, 52, 56, 62, 65, 70, 76, 80, 91, 95, 104, 112, 124, 130, 133, 140, 152, 155, 182, 190, 208, 217, 247, 248, 260, 266, 280, 304, 310, 364, 380, 403, 434, 455, 494, 496, 520, 532, 560, 589, 607, 620, 665, 728, 760, 806, 868, 910, 988, 1040, 1064, 1085, 1178, 1214, 1235, 1240, 1330, 1456, 1520, 1612, 1729, 1736, 1820, 1976, 2015, 2128, 2170, 2356, 2428, 2470, 2480, 2660, 2821, 2945, 3035, 3224, 3458, 3472, 3640, 3952, 4030, 4123, 4249, 4340, 4712, 4856, 4940, 5320, 5642, 5890, 6070, 6448, 6916, 7280, 7657, 7891, 8060, 8246, 8498, 8645, 8680, 9424, 9712, 9880, 10640, 11284, 11533, 11780, 12140, 13832, 14105, 15314, 15782, 16120, 16492, 16996, 17290, 17360, 18817, 19760, 20615, 21245, 22568, 23066, 23560, 24280, 27664, 28210, 30628, 31564, 32240, 32984, 33992, 34580, 37634, 38285, 39455, 41230, 42490, 45136, 46132, 47120, 48560, 53599, 55237, 56420, 57665, 61256, 63128, 65968, 67984, 69160, 75268, 76570, 78910, 80731, 82460, 84980, 92264, 94085, 107198, 110474, 112840, 115330, 122512, 126256, 131719, 138320, 149929, 150536, 153140, 157820, 161462, 164920, 169960, 184528, 188170, 214396, 220948, 225680, 230660, 244621, 263438, 267995, 276185, 299858, 301072, 306280, 315640, 322924, 329840, 339920, 357523, 376340, 403655, 428792, 441896, 461320, 489242, 526876, 535990, 552370, 599716, 612560, 631280, 645848, 658595, 715046, 749645, 752680, 807310, 857584, 883792, 922640, 978484, 1049503, 1053752, 1071980, 1104740, 1199432, 1223105, 1291696, 1317190, 1430092, 1499290, 1505360, 1614620, 1712347, 1787615, 1956968, 2099006, 2107504, 2143960, 2209480, 2398864, 2446210, 2502661, 2634380, 2860184, 2998580, 3229240, 3424694, 3575230, 3913936, 4198012, 4287920, 4418960, 4647799, 4892420, 5005322, 5247515, 5268760, 5720368, 5997160, 6458480, 6849388, 7150460, 8396024, 8561735, 9295598, 9784840, 10010644, 10495030, 10537520, 11994320, 12513305, 13698776, 14300920, 16792048, 17123470, 18591196, 19569680, 20021288, 20990060, 23238995, 25026610, 27397552, 28601840, 32534593, 34246940, 37182392, 40042576, 41980120, 46477990, 50053220, 65069186, 68493880, 74364784, 83960240, 92955980, 100106440, 130138372, 136987760, 162672965, 185911960, 200212880, 260276744, 325345930, 371823920, 520553488, 650691860, 1301383720, 2602767440]

約数ペア:

[(1, 2602767440), (2, 1301383720), (4, 650691860), (5, 520553488), (7, 371823920), (8, 325345930), (10, 260276744), (13, 200212880), (14, 185911960), (16, 162672965), (19, 136987760), (20, 130138372), (26, 100106440), (28, 92955980), (31, 83960240), (35, 74364784), (38, 68493880), (40, 65069186), (52, 50053220), (56, 46477990), (62, 41980120), (65, 40042576), (70, 37182392), (76, 34246940), (80, 32534593), (91, 28601840), (95, 27397552), (104, 25026610), (112, 23238995), (124, 20990060), (130, 20021288), (133, 19569680), (140, 18591196), (152, 17123470), (155, 16792048), (182, 14300920), (190, 13698776), (208, 12513305), (217, 11994320), (247, 10537520), (248, 10495030), (260, 10010644), (266, 9784840), (280, 9295598), (304, 8561735), (310, 8396024), (364, 7150460), (380, 6849388), (403, 6458480), (434, 5997160), (455, 5720368), (494, 5268760), (496, 5247515), (520, 5005322), (532, 4892420), (560, 4647799), (589, 4418960), (607, 4287920), (620, 4198012), (665, 3913936), (728, 3575230), (760, 3424694), (806, 3229240), (868, 2998580), (910, 2860184), (988, 2634380), (1040, 2502661), (1064, 2446210), (1085, 2398864), (1178, 2209480), (1214, 2143960), (1235, 2107504), (1240, 2099006), (1330, 1956968), (1456, 1787615), (1520, 1712347), (1612, 1614620), (1729, 1505360), (1736, 1499290), (1820, 1430092), (1976, 1317190), (2015, 1291696), (2128, 1223105), (2170, 1199432), (2356, 1104740), (2428, 1071980), (2470, 1053752), (2480, 1049503), (2660, 978484), (2821, 922640), (2945, 883792), (3035, 857584), (3224, 807310), (3458, 752680), (3472, 749645), (3640, 715046), (3952, 658595), (4030, 645848), (4123, 631280), (4249, 612560), (4340, 599716), (4712, 552370), (4856, 535990), (4940, 526876), (5320, 489242), (5642, 461320), (5890, 441896), (6070, 428792), (6448, 403655), (6916, 376340), (7280, 357523), (7657, 339920), (7891, 329840), (8060, 322924), (8246, 315640), (8498, 306280), (8645, 301072), (8680, 299858), (9424, 276185), (9712, 267995), (9880, 263438), (10640, 244621), (11284, 230660), (11533, 225680), (11780, 220948), (12140, 214396), (13832, 188170), (14105, 184528), (15314, 169960), (15782, 164920), (16120, 161462), (16492, 157820), (16996, 153140), (17290, 150536), (17360, 149929), (18817, 138320), (19760, 131719), (20615, 126256), (21245, 122512), (22568, 115330), (23066, 112840), (23560, 110474), (24280, 107198), (27664, 94085), (28210, 92264), (30628, 84980), (31564, 82460), (32240, 80731), (32984, 78910), (33992, 76570), (34580, 75268), (37634, 69160), (38285, 67984), (39455, 65968), (41230, 63128), (42490, 61256), (45136, 57665), (46132, 56420), (47120, 55237), (48560, 53599)]