2022807040

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:484

約数の個数: 160

約数和(自身を含む): 5091102720

約数和(自身を除く): 3068295680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 71, 80, 124, 128, 142, 155, 160, 248, 256, 284, 310, 320, 355, 359, 496, 512, 568, 620, 640, 710, 718, 992, 1136, 1240, 1280, 1420, 1436, 1795, 1984, 2201, 2272, 2480, 2560, 2840, 2872, 3590, 3968, 4402, 4544, 4960, 5680, 5744, 7180, 7936, 8804, 9088, 9920, 11005, 11129, 11360, 11488, 14360, 15872, 17608, 18176, 19840, 22010, 22258, 22720, 22976, 25489, 28720, 35216, 36352, 39680, 44020, 44516, 45440, 45952, 50978, 55645, 57440, 70432, 79360, 88040, 89032, 90880, 91904, 101956, 111290, 114880, 127445, 140864, 176080, 178064, 181760, 183808, 203912, 222580, 229760, 254890, 281728, 352160, 356128, 407824, 445160, 459520, 509780, 563456, 704320, 712256, 790159, 815648, 890320, 919040, 1019560, 1126912, 1408640, 1424512, 1580318, 1631296, 1780640, 2039120, 2817280, 2849024, 3160636, 3262592, 3561280, 3950795, 4078240, 5634560, 5698048, 6321272, 6525184, 7122560, 7901590, 8156480, 12642544, 13050368, 14245120, 15803180, 16312960, 25285088, 28490240, 31606360, 32625920, 50570176, 63212720, 65251840, 101140352, 126425440, 202280704, 252850880, 404561408, 505701760, 1011403520, 2022807040]

約数ペア:

[(1, 2022807040), (2, 1011403520), (4, 505701760), (5, 404561408), (8, 252850880), (10, 202280704), (16, 126425440), (20, 101140352), (31, 65251840), (32, 63212720), (40, 50570176), (62, 32625920), (64, 31606360), (71, 28490240), (80, 25285088), (124, 16312960), (128, 15803180), (142, 14245120), (155, 13050368), (160, 12642544), (248, 8156480), (256, 7901590), (284, 7122560), (310, 6525184), (320, 6321272), (355, 5698048), (359, 5634560), (496, 4078240), (512, 3950795), (568, 3561280), (620, 3262592), (640, 3160636), (710, 2849024), (718, 2817280), (992, 2039120), (1136, 1780640), (1240, 1631296), (1280, 1580318), (1420, 1424512), (1436, 1408640), (1795, 1126912), (1984, 1019560), (2201, 919040), (2272, 890320), (2480, 815648), (2560, 790159), (2840, 712256), (2872, 704320), (3590, 563456), (3968, 509780), (4402, 459520), (4544, 445160), (4960, 407824), (5680, 356128), (5744, 352160), (7180, 281728), (7936, 254890), (8804, 229760), (9088, 222580), (9920, 203912), (11005, 183808), (11129, 181760), (11360, 178064), (11488, 176080), (14360, 140864), (15872, 127445), (17608, 114880), (18176, 111290), (19840, 101956), (22010, 91904), (22258, 90880), (22720, 89032), (22976, 88040), (25489, 79360), (28720, 70432), (35216, 57440), (36352, 55645), (39680, 50978), (44020, 45952), (44516, 45440)]