1691836160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6091}}^1$

素因数の和:6150

約数の個数: 144

約数和(自身を含む): 4781586432

約数和(自身を除く): 3089750272

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, 6091, 6944, 7936, 8680, 8960, 9920, 12182, 13888, 17360, 19840, 24364, 27776, 30455, 34720, 39680, 42637, 48728, 55552, 60910, 69440, 85274, 97456, 121820, 138880, 170548, 188821, 194912, 213185, 243640, 277760, 341096, 377642, 389824, 426370, 487280, 682192, 755284, 779648, 852740, 944105, 974560, 1321747, 1364384, 1510568, 1559296, 1705480, 1888210, 1949120, 2643494, 2728768, 3021136, 3410960, 3776420, 3898240, 5286988, 5457536, 6042272, 6608735, 6821920, 7552840, 7796480, 10573976, 10915072, 12084544, 13217470, 13643840, 15105680, 21147952, 24169088, 26434940, 27287680, 30211360, 42295904, 48338176, 52869880, 54575360, 60422720, 84591808, 105739760, 120845440, 169183616, 211479520, 241690880, 338367232, 422959040, 845918080, 1691836160]

約数ペア:

[(1, 1691836160), (2, 845918080), (4, 422959040), (5, 338367232), (7, 241690880), (8, 211479520), (10, 169183616), (14, 120845440), (16, 105739760), (20, 84591808), (28, 60422720), (31, 54575360), (32, 52869880), (35, 48338176), (40, 42295904), (56, 30211360), (62, 27287680), (64, 26434940), (70, 24169088), (80, 21147952), (112, 15105680), (124, 13643840), (128, 13217470), (140, 12084544), (155, 10915072), (160, 10573976), (217, 7796480), (224, 7552840), (248, 6821920), (256, 6608735), (280, 6042272), (310, 5457536), (320, 5286988), (434, 3898240), (448, 3776420), (496, 3410960), (560, 3021136), (620, 2728768), (640, 2643494), (868, 1949120), (896, 1888210), (992, 1705480), (1085, 1559296), (1120, 1510568), (1240, 1364384), (1280, 1321747), (1736, 974560), (1792, 944105), (1984, 852740), (2170, 779648), (2240, 755284), (2480, 682192), (3472, 487280), (3968, 426370), (4340, 389824), (4480, 377642), (4960, 341096), (6091, 277760), (6944, 243640), (7936, 213185), (8680, 194912), (8960, 188821), (9920, 170548), (12182, 138880), (13888, 121820), (17360, 97456), (19840, 85274), (24364, 69440), (27776, 60910), (30455, 55552), (34720, 48728), (39680, 42637)]