1712720240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8969}}^1$

素因数の和:9031

約数の個数: 160

約数和(自身を含む): 5125386240

約数和(自身を除く): 3412666000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 176, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 496, 560, 616, 620, 682, 770, 868, 880, 1085, 1232, 1240, 1364, 1540, 1705, 1736, 2170, 2387, 2480, 2728, 3080, 3410, 3472, 4340, 4774, 5456, 6160, 6820, 8680, 8969, 9548, 11935, 13640, 17360, 17938, 19096, 23870, 27280, 35876, 38192, 44845, 47740, 62783, 71752, 89690, 95480, 98659, 125566, 143504, 179380, 190960, 197318, 251132, 278039, 313915, 358760, 394636, 493295, 502264, 556078, 627830, 690613, 717520, 789272, 986590, 1004528, 1112156, 1255660, 1381226, 1390195, 1578544, 1946273, 1973180, 2224312, 2511320, 2762452, 2780390, 3058429, 3453065, 3892546, 3946360, 4448624, 5022640, 5524904, 5560780, 6116858, 6906130, 7785092, 7892720, 9731365, 11049808, 11121560, 12233716, 13812260, 15292145, 15570184, 19462730, 21409003, 22243120, 24467432, 27624520, 30584290, 31140368, 38925460, 42818006, 48934864, 55249040, 61168580, 77850920, 85636012, 107045015, 122337160, 155701840, 171272024, 214090030, 244674320, 342544048, 428180060, 856360120, 1712720240]

約数ペア:

[(1, 1712720240), (2, 856360120), (4, 428180060), (5, 342544048), (7, 244674320), (8, 214090030), (10, 171272024), (11, 155701840), (14, 122337160), (16, 107045015), (20, 85636012), (22, 77850920), (28, 61168580), (31, 55249040), (35, 48934864), (40, 42818006), (44, 38925460), (55, 31140368), (56, 30584290), (62, 27624520), (70, 24467432), (77, 22243120), (80, 21409003), (88, 19462730), (110, 15570184), (112, 15292145), (124, 13812260), (140, 12233716), (154, 11121560), (155, 11049808), (176, 9731365), (217, 7892720), (220, 7785092), (248, 6906130), (280, 6116858), (308, 5560780), (310, 5524904), (341, 5022640), (385, 4448624), (434, 3946360), (440, 3892546), (496, 3453065), (560, 3058429), (616, 2780390), (620, 2762452), (682, 2511320), (770, 2224312), (868, 1973180), (880, 1946273), (1085, 1578544), (1232, 1390195), (1240, 1381226), (1364, 1255660), (1540, 1112156), (1705, 1004528), (1736, 986590), (2170, 789272), (2387, 717520), (2480, 690613), (2728, 627830), (3080, 556078), (3410, 502264), (3472, 493295), (4340, 394636), (4774, 358760), (5456, 313915), (6160, 278039), (6820, 251132), (8680, 197318), (8969, 190960), (9548, 179380), (11935, 143504), (13640, 125566), (17360, 98659), (17938, 95480), (19096, 89690), (23870, 71752), (27280, 62783), (35876, 47740), (38192, 44845)]