2499961892640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1337851}}^1$

素因数の和:1338115

約数の個数: 192

約数和(自身を含む): 8374525407360

約数和(自身を除く): 5874563514720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 229, 240, 255, 272, 340, 408, 458, 480, 510, 544, 680, 687, 816, 916, 1020, 1145, 1360, 1374, 1632, 1832, 2040, 2290, 2720, 2748, 3435, 3664, 3893, 4080, 4580, 5496, 6870, 7328, 7786, 8160, 9160, 10992, 11679, 13740, 15572, 18320, 19465, 21984, 23358, 27480, 31144, 36640, 38930, 46716, 54960, 58395, 62288, 77860, 93432, 109920, 116790, 124576, 155720, 186864, 233580, 311440, 373728, 467160, 622880, 934320, 1337851, 1868640, 2675702, 4013553, 5351404, 6689255, 8027106, 10702808, 13378510, 16054212, 20067765, 21405616, 22743467, 26757020, 32108424, 40135530, 42811232, 45486934, 53514040, 64216848, 68230401, 80271060, 90973868, 107028080, 113717335, 128433696, 136460802, 160542120, 181947736, 214056160, 227434670, 272921604, 306367879, 321084240, 341152005, 363895472, 454869340, 545843208, 612735758, 642168480, 682304010, 727790944, 909738680, 919103637, 1091686416, 1225471516, 1364608020, 1531839395, 1819477360, 1838207274, 2183372832, 2450943032, 2729216040, 3063678790, 3638954720, 3676414548, 4595518185, 4901886064, 5208253943, 5458432080, 6127357580, 7352829096, 9191036370, 9803772128, 10416507886, 10916864160, 12254715160, 14705658192, 15624761829, 18382072740, 20833015772, 24509430320, 26041269715, 29411316384, 31249523658, 36764145480, 41666031544, 49018860640, 52082539430, 62499047316, 73528290960, 78123809145, 83332063088, 104165078860, 124998094632, 147056581920, 156247618290, 166664126176, 208330157720, 249996189264, 312495236580, 416660315440, 499992378528, 624990473160, 833320630880, 1249980946320, 2499961892640]

約数ペア:

[(1, 2499961892640), (2, 1249980946320), (3, 833320630880), (4, 624990473160), (5, 499992378528), (6, 416660315440), (8, 312495236580), (10, 249996189264), (12, 208330157720), (15, 166664126176), (16, 156247618290), (17, 147056581920), (20, 124998094632), (24, 104165078860), (30, 83332063088), (32, 78123809145), (34, 73528290960), (40, 62499047316), (48, 52082539430), (51, 49018860640), (60, 41666031544), (68, 36764145480), (80, 31249523658), (85, 29411316384), (96, 26041269715), (102, 24509430320), (120, 20833015772), (136, 18382072740), (160, 15624761829), (170, 14705658192), (204, 12254715160), (229, 10916864160), (240, 10416507886), (255, 9803772128), (272, 9191036370), (340, 7352829096), (408, 6127357580), (458, 5458432080), (480, 5208253943), (510, 4901886064), (544, 4595518185), (680, 3676414548), (687, 3638954720), (816, 3063678790), (916, 2729216040), (1020, 2450943032), (1145, 2183372832), (1360, 1838207274), (1374, 1819477360), (1632, 1531839395), (1832, 1364608020), (2040, 1225471516), (2290, 1091686416), (2720, 919103637), (2748, 909738680), (3435, 727790944), (3664, 682304010), (3893, 642168480), (4080, 612735758), (4580, 545843208), (5496, 454869340), (6870, 363895472), (7328, 341152005), (7786, 321084240), (8160, 306367879), (9160, 272921604), (10992, 227434670), (11679, 214056160), (13740, 181947736), (15572, 160542120), (18320, 136460802), (19465, 128433696), (21984, 113717335), (23358, 107028080), (27480, 90973868), (31144, 80271060), (36640, 68230401), (38930, 64216848), (46716, 53514040), (54960, 45486934), (58395, 42811232), (62288, 40135530), (77860, 32108424), (93432, 26757020), (109920, 22743467), (116790, 21405616), (124576, 20067765), (155720, 16054212), (186864, 13378510), (233580, 10702808), (311440, 8027106), (373728, 6689255), (467160, 5351404), (622880, 4013553), (934320, 2675702), (1337851, 1868640)]