30443781760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{28433}}^1$

素因数の和:28698

約数の個数: 128

約数和(自身を含む): 83527718400

約数和(自身を除く): 53083936640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 239, 280, 320, 448, 478, 560, 640, 896, 956, 1120, 1195, 1673, 1912, 2240, 2390, 3346, 3824, 4480, 4780, 6692, 7648, 8365, 9560, 13384, 15296, 16730, 19120, 26768, 28433, 30592, 33460, 38240, 53536, 56866, 66920, 76480, 107072, 113732, 133840, 142165, 152960, 199031, 214144, 227464, 267680, 284330, 398062, 454928, 535360, 568660, 796124, 909856, 995155, 1070720, 1137320, 1592248, 1819712, 1990310, 2274640, 3184496, 3639424, 3980620, 4549280, 6368992, 6795487, 7961240, 9098560, 12737984, 13590974, 15922480, 18197120, 25475968, 27181948, 31844960, 33977435, 47568409, 54363896, 63689920, 67954870, 95136818, 108727792, 127379840, 135909740, 190273636, 217455584, 237842045, 271819480, 380547272, 434911168, 475684090, 543638960, 761094544, 869822336, 951368180, 1087277920, 1522189088, 1902736360, 2174555840, 3044378176, 3805472720, 4349111680, 6088756352, 7610945440, 15221890880, 30443781760]

約数ペア:

[(1, 30443781760), (2, 15221890880), (4, 7610945440), (5, 6088756352), (7, 4349111680), (8, 3805472720), (10, 3044378176), (14, 2174555840), (16, 1902736360), (20, 1522189088), (28, 1087277920), (32, 951368180), (35, 869822336), (40, 761094544), (56, 543638960), (64, 475684090), (70, 434911168), (80, 380547272), (112, 271819480), (128, 237842045), (140, 217455584), (160, 190273636), (224, 135909740), (239, 127379840), (280, 108727792), (320, 95136818), (448, 67954870), (478, 63689920), (560, 54363896), (640, 47568409), (896, 33977435), (956, 31844960), (1120, 27181948), (1195, 25475968), (1673, 18197120), (1912, 15922480), (2240, 13590974), (2390, 12737984), (3346, 9098560), (3824, 7961240), (4480, 6795487), (4780, 6368992), (6692, 4549280), (7648, 3980620), (8365, 3639424), (9560, 3184496), (13384, 2274640), (15296, 1990310), (16730, 1819712), (19120, 1592248), (26768, 1137320), (28433, 1070720), (30592, 995155), (33460, 909856), (38240, 796124), (53536, 568660), (56866, 535360), (66920, 454928), (76480, 398062), (107072, 284330), (113732, 267680), (133840, 227464), (142165, 214144), (152960, 199031)]