1910269920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{306133}}^1$

素因数の和:306164

約数の個数: 96

約数和(自身を含む): 6480244512

約数和(自身を除く): 4569974592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 306133, 612266, 918399, 1224532, 1530665, 1836798, 2449064, 3061330, 3673596, 3979729, 4591995, 4898128, 6122660, 7347192, 7959458, 9183990, 9796256, 11939187, 12245320, 14694384, 15918916, 18367980, 19898645, 23878374, 24490640, 29388768, 31837832, 36735960, 39797290, 47756748, 48981280, 59695935, 63675664, 73471920, 79594580, 95513496, 119391870, 127351328, 146943840, 159189160, 191026992, 238783740, 318378320, 382053984, 477567480, 636756640, 955134960, 1910269920]

約数ペア:

[(1, 1910269920), (2, 955134960), (3, 636756640), (4, 477567480), (5, 382053984), (6, 318378320), (8, 238783740), (10, 191026992), (12, 159189160), (13, 146943840), (15, 127351328), (16, 119391870), (20, 95513496), (24, 79594580), (26, 73471920), (30, 63675664), (32, 59695935), (39, 48981280), (40, 47756748), (48, 39797290), (52, 36735960), (60, 31837832), (65, 29388768), (78, 24490640), (80, 23878374), (96, 19898645), (104, 18367980), (120, 15918916), (130, 14694384), (156, 12245320), (160, 11939187), (195, 9796256), (208, 9183990), (240, 7959458), (260, 7347192), (312, 6122660), (390, 4898128), (416, 4591995), (480, 3979729), (520, 3673596), (624, 3061330), (780, 2449064), (1040, 1836798), (1248, 1530665), (1560, 1224532), (2080, 918399), (3120, 612266), (6240, 306133)]