2718132720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{16249}}^1$

素因数の和:16323

約数の個数: 160

約数和(自身を含む): 9140040000

約数和(自身を除く): 6421907280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 240, 246, 255, 272, 328, 340, 408, 410, 492, 510, 615, 656, 680, 697, 816, 820, 984, 1020, 1230, 1360, 1394, 1640, 1968, 2040, 2091, 2460, 2788, 3280, 3485, 4080, 4182, 4920, 5576, 6970, 8364, 9840, 10455, 11152, 13940, 16249, 16728, 20910, 27880, 32498, 33456, 41820, 48747, 55760, 64996, 81245, 83640, 97494, 129992, 162490, 167280, 194988, 243735, 259984, 276233, 324980, 389976, 487470, 552466, 649960, 666209, 779952, 828699, 974940, 1104932, 1299920, 1332418, 1381165, 1657398, 1949880, 1998627, 2209864, 2664836, 2762330, 3314796, 3331045, 3899760, 3997254, 4143495, 4419728, 5329672, 5524660, 6629592, 6662090, 7994508, 8286990, 9993135, 10659344, 11049320, 11325553, 13259184, 13324180, 15989016, 16573980, 19986270, 22098640, 22651106, 26648360, 31978032, 33147960, 33976659, 39972540, 45302212, 53296720, 56627765, 66295920, 67953318, 79945080, 90604424, 113255530, 135906636, 159890160, 169883295, 181208848, 226511060, 271813272, 339766590, 453022120, 543626544, 679533180, 906044240, 1359066360, 2718132720]

約数ペア:

[(1, 2718132720), (2, 1359066360), (3, 906044240), (4, 679533180), (5, 543626544), (6, 453022120), (8, 339766590), (10, 271813272), (12, 226511060), (15, 181208848), (16, 169883295), (17, 159890160), (20, 135906636), (24, 113255530), (30, 90604424), (34, 79945080), (40, 67953318), (41, 66295920), (48, 56627765), (51, 53296720), (60, 45302212), (68, 39972540), (80, 33976659), (82, 33147960), (85, 31978032), (102, 26648360), (120, 22651106), (123, 22098640), (136, 19986270), (164, 16573980), (170, 15989016), (204, 13324180), (205, 13259184), (240, 11325553), (246, 11049320), (255, 10659344), (272, 9993135), (328, 8286990), (340, 7994508), (408, 6662090), (410, 6629592), (492, 5524660), (510, 5329672), (615, 4419728), (656, 4143495), (680, 3997254), (697, 3899760), (816, 3331045), (820, 3314796), (984, 2762330), (1020, 2664836), (1230, 2209864), (1360, 1998627), (1394, 1949880), (1640, 1657398), (1968, 1381165), (2040, 1332418), (2091, 1299920), (2460, 1104932), (2788, 974940), (3280, 828699), (3485, 779952), (4080, 666209), (4182, 649960), (4920, 552466), (5576, 487470), (6970, 389976), (8364, 324980), (9840, 276233), (10455, 259984), (11152, 243735), (13940, 194988), (16249, 167280), (16728, 162490), (20910, 129992), (27880, 97494), (32498, 83640), (33456, 81245), (41820, 64996), (48747, 55760)]