2802876160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10091}}^1$

素因数の和:10150

約数の個数: 144

約数和(自身を含む): 7921170432

約数和(自身を除く): 5118294272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 7936, 8680, 8960, 9920, 10091, 13888, 17360, 19840, 20182, 27776, 34720, 39680, 40364, 50455, 55552, 69440, 70637, 80728, 100910, 138880, 141274, 161456, 201820, 277760, 282548, 312821, 322912, 353185, 403640, 565096, 625642, 645824, 706370, 807280, 1130192, 1251284, 1291648, 1412740, 1564105, 1614560, 2189747, 2260384, 2502568, 2583296, 2825480, 3128210, 3229120, 4379494, 4520768, 5005136, 5650960, 6256420, 6458240, 8758988, 9041536, 10010272, 10948735, 11301920, 12512840, 12916480, 17517976, 18083072, 20020544, 21897470, 22603840, 25025680, 35035952, 40041088, 43794940, 45207680, 50051360, 70071904, 80082176, 87589880, 90415360, 100102720, 140143808, 175179760, 200205440, 280287616, 350359520, 400410880, 560575232, 700719040, 1401438080, 2802876160]

約数ペア:

[(1, 2802876160), (2, 1401438080), (4, 700719040), (5, 560575232), (7, 400410880), (8, 350359520), (10, 280287616), (14, 200205440), (16, 175179760), (20, 140143808), (28, 100102720), (31, 90415360), (32, 87589880), (35, 80082176), (40, 70071904), (56, 50051360), (62, 45207680), (64, 43794940), (70, 40041088), (80, 35035952), (112, 25025680), (124, 22603840), (128, 21897470), (140, 20020544), (155, 18083072), (160, 17517976), (217, 12916480), (224, 12512840), (248, 11301920), (256, 10948735), (280, 10010272), (310, 9041536), (320, 8758988), (434, 6458240), (448, 6256420), (496, 5650960), (560, 5005136), (620, 4520768), (640, 4379494), (868, 3229120), (896, 3128210), (992, 2825480), (1085, 2583296), (1120, 2502568), (1240, 2260384), (1280, 2189747), (1736, 1614560), (1792, 1564105), (1984, 1412740), (2170, 1291648), (2240, 1251284), (2480, 1130192), (3472, 807280), (3968, 706370), (4340, 645824), (4480, 625642), (4960, 565096), (6944, 403640), (7936, 353185), (8680, 322912), (8960, 312821), (9920, 282548), (10091, 277760), (13888, 201820), (17360, 161456), (19840, 141274), (20182, 138880), (27776, 100910), (34720, 80728), (39680, 70637), (40364, 69440), (50455, 55552)]