1682875920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20563}}^1$

素因数の和:20621

約数の個数: 160

約数和(自身を含む): 5875052544

約数和(自身を除く): 4192176624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3410, 3720, 4092, 5115, 5456, 6820, 7440, 8184, 10230, 13640, 16368, 20460, 20563, 27280, 40920, 41126, 61689, 81840, 82252, 102815, 123378, 164504, 205630, 226193, 246756, 308445, 329008, 411260, 452386, 493512, 616890, 637453, 678579, 822520, 904772, 987024, 1130965, 1233780, 1274906, 1357158, 1645040, 1809544, 1912359, 2261930, 2467560, 2549812, 2714316, 3187265, 3392895, 3619088, 3824718, 4523860, 4935120, 5099624, 5428632, 6374530, 6785790, 7011983, 7649436, 9047720, 9561795, 10199248, 10857264, 12749060, 13571580, 14023966, 15298872, 18095440, 19123590, 21035949, 25498120, 27143160, 28047932, 30597744, 35059915, 38247180, 42071898, 50996240, 54286320, 56095864, 70119830, 76494360, 84143796, 105179745, 112191728, 140239660, 152988720, 168287592, 210359490, 280479320, 336575184, 420718980, 560958640, 841437960, 1682875920]

約数ペア:

[(1, 1682875920), (2, 841437960), (3, 560958640), (4, 420718980), (5, 336575184), (6, 280479320), (8, 210359490), (10, 168287592), (11, 152988720), (12, 140239660), (15, 112191728), (16, 105179745), (20, 84143796), (22, 76494360), (24, 70119830), (30, 56095864), (31, 54286320), (33, 50996240), (40, 42071898), (44, 38247180), (48, 35059915), (55, 30597744), (60, 28047932), (62, 27143160), (66, 25498120), (80, 21035949), (88, 19123590), (93, 18095440), (110, 15298872), (120, 14023966), (124, 13571580), (132, 12749060), (155, 10857264), (165, 10199248), (176, 9561795), (186, 9047720), (220, 7649436), (240, 7011983), (248, 6785790), (264, 6374530), (310, 5428632), (330, 5099624), (341, 4935120), (372, 4523860), (440, 3824718), (465, 3619088), (496, 3392895), (528, 3187265), (620, 2714316), (660, 2549812), (682, 2467560), (744, 2261930), (880, 1912359), (930, 1809544), (1023, 1645040), (1240, 1357158), (1320, 1274906), (1364, 1233780), (1488, 1130965), (1705, 987024), (1860, 904772), (2046, 822520), (2480, 678579), (2640, 637453), (2728, 616890), (3410, 493512), (3720, 452386), (4092, 411260), (5115, 329008), (5456, 308445), (6820, 246756), (7440, 226193), (8184, 205630), (10230, 164504), (13640, 123378), (16368, 102815), (20460, 82252), (20563, 81840), (27280, 61689), (40920, 41126)]