7642531680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:602

約数の個数: 384

約数和(自身を含む): 28612362240

約数和(自身を除く): 20969830560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 239, 240, 248, 280, 307, 310, 336, 372, 420, 434, 465, 478, 480, 496, 560, 614, 620, 651, 672, 717, 744, 840, 868, 921, 930, 956, 992, 1085, 1120, 1195, 1228, 1240, 1302, 1434, 1488, 1535, 1673, 1680, 1736, 1842, 1860, 1912, 2149, 2170, 2390, 2456, 2480, 2604, 2868, 2976, 3070, 3255, 3346, 3360, 3472, 3585, 3684, 3720, 3824, 4298, 4340, 4605, 4780, 4912, 4960, 5019, 5208, 5736, 6140, 6447, 6510, 6692, 6944, 7170, 7368, 7409, 7440, 7648, 8365, 8596, 8680, 9210, 9517, 9560, 9824, 10038, 10416, 10745, 11472, 12280, 12894, 13020, 13384, 14340, 14736, 14818, 14880, 16730, 17192, 17360, 18420, 19034, 19120, 20076, 20832, 21490, 22227, 22944, 24560, 25095, 25788, 26040, 26768, 28551, 28680, 29472, 29636, 32235, 33460, 34384, 34720, 36840, 37045, 38068, 38240, 40152, 42980, 44454, 47585, 49120, 50190, 51576, 51863, 52080, 53536, 57102, 57360, 59272, 64470, 66619, 66920, 68768, 73373, 73680, 74090, 76136, 80304, 85960, 88908, 95170, 100380, 103152, 103726, 104160, 111135, 114204, 114720, 118544, 128940, 133238, 133840, 142755, 146746, 147360, 148180, 152272, 155589, 160608, 171920, 177816, 190340, 199857, 200760, 206304, 207452, 220119, 222270, 228408, 237088, 257880, 259315, 266476, 267680, 285510, 293492, 296360, 304544, 311178, 333095, 343840, 355632, 366865, 380680, 399714, 401520, 414904, 440238, 444540, 456816, 513611, 515760, 518630, 532952, 571020, 586984, 592720, 622356, 666190, 711264, 733730, 761360, 777945, 799428, 803040, 829808, 880476, 889080, 913632, 999285, 1027222, 1031520, 1037260, 1065904, 1100595, 1142040, 1173968, 1185440, 1244712, 1332380, 1467460, 1522720, 1540833, 1555890, 1598856, 1659616, 1760952, 1778160, 1998570, 2054444, 2074520, 2131808, 2201190, 2274563, 2284080, 2347936, 2489424, 2568055, 2664760, 2934920, 3081666, 3111780, 3197712, 3521904, 3556320, 3997140, 4108888, 4149040, 4402380, 4549126, 4568160, 4978848, 5136110, 5329520, 5869840, 6163332, 6223560, 6395424, 6823689, 7043808, 7704165, 7994280, 8217776, 8298080, 8804760, 9098252, 10272220, 10659040, 11372815, 11739680, 12326664, 12447120, 13647378, 15408330, 15921941, 15988560, 16435552, 17609520, 18196504, 20544440, 22745630, 24653328, 24894240, 27294756, 30816660, 31843882, 31977120, 34118445, 35219040, 36393008, 41088880, 45491260, 47765823, 49306656, 54589512, 61633320, 63687764, 68236890, 72786016, 79609705, 82177760, 90982520, 95531646, 109179024, 123266640, 127375528, 136473780, 159219410, 181965040, 191063292, 218358048, 238829115, 246533280, 254751056, 272947560, 318438820, 363930080, 382126584, 477658230, 509502112, 545895120, 636877640, 764253168, 955316460, 1091790240, 1273755280, 1528506336, 1910632920, 2547510560, 3821265840, 7642531680]

約数ペア:

[(1, 7642531680), (2, 3821265840), (3, 2547510560), (4, 1910632920), (5, 1528506336), (6, 1273755280), (7, 1091790240), (8, 955316460), (10, 764253168), (12, 636877640), (14, 545895120), (15, 509502112), (16, 477658230), (20, 382126584), (21, 363930080), (24, 318438820), (28, 272947560), (30, 254751056), (31, 246533280), (32, 238829115), (35, 218358048), (40, 191063292), (42, 181965040), (48, 159219410), (56, 136473780), (60, 127375528), (62, 123266640), (70, 109179024), (80, 95531646), (84, 90982520), (93, 82177760), (96, 79609705), (105, 72786016), (112, 68236890), (120, 63687764), (124, 61633320), (140, 54589512), (155, 49306656), (160, 47765823), (168, 45491260), (186, 41088880), (210, 36393008), (217, 35219040), (224, 34118445), (239, 31977120), (240, 31843882), (248, 30816660), (280, 27294756), (307, 24894240), (310, 24653328), (336, 22745630), (372, 20544440), (420, 18196504), (434, 17609520), (465, 16435552), (478, 15988560), (480, 15921941), (496, 15408330), (560, 13647378), (614, 12447120), (620, 12326664), (651, 11739680), (672, 11372815), (717, 10659040), (744, 10272220), (840, 9098252), (868, 8804760), (921, 8298080), (930, 8217776), (956, 7994280), (992, 7704165), (1085, 7043808), (1120, 6823689), (1195, 6395424), (1228, 6223560), (1240, 6163332), (1302, 5869840), (1434, 5329520), (1488, 5136110), (1535, 4978848), (1673, 4568160), (1680, 4549126), (1736, 4402380), (1842, 4149040), (1860, 4108888), (1912, 3997140), (2149, 3556320), (2170, 3521904), (2390, 3197712), (2456, 3111780), (2480, 3081666), (2604, 2934920), (2868, 2664760), (2976, 2568055), (3070, 2489424), (3255, 2347936), (3346, 2284080), (3360, 2274563), (3472, 2201190), (3585, 2131808), (3684, 2074520), (3720, 2054444), (3824, 1998570), (4298, 1778160), (4340, 1760952), (4605, 1659616), (4780, 1598856), (4912, 1555890), (4960, 1540833), (5019, 1522720), (5208, 1467460), (5736, 1332380), (6140, 1244712), (6447, 1185440), (6510, 1173968), (6692, 1142040), (6944, 1100595), (7170, 1065904), (7368, 1037260), (7409, 1031520), (7440, 1027222), (7648, 999285), (8365, 913632), (8596, 889080), (8680, 880476), (9210, 829808), (9517, 803040), (9560, 799428), (9824, 777945), (10038, 761360), (10416, 733730), (10745, 711264), (11472, 666190), (12280, 622356), (12894, 592720), (13020, 586984), (13384, 571020), (14340, 532952), (14736, 518630), (14818, 515760), (14880, 513611), (16730, 456816), (17192, 444540), (17360, 440238), (18420, 414904), (19034, 401520), (19120, 399714), (20076, 380680), (20832, 366865), (21490, 355632), (22227, 343840), (22944, 333095), (24560, 311178), (25095, 304544), (25788, 296360), (26040, 293492), (26768, 285510), (28551, 267680), (28680, 266476), (29472, 259315), (29636, 257880), (32235, 237088), (33460, 228408), (34384, 222270), (34720, 220119), (36840, 207452), (37045, 206304), (38068, 200760), (38240, 199857), (40152, 190340), (42980, 177816), (44454, 171920), (47585, 160608), (49120, 155589), (50190, 152272), (51576, 148180), (51863, 147360), (52080, 146746), (53536, 142755), (57102, 133840), (57360, 133238), (59272, 128940), (64470, 118544), (66619, 114720), (66920, 114204), (68768, 111135), (73373, 104160), (73680, 103726), (74090, 103152), (76136, 100380), (80304, 95170), (85960, 88908)]