15702964760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{4001}}^1$

素因数の和:4257

約数の個数: 128

約数和(自身を含む): 41077808640

約数和(自身を除く): 25374843880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 131, 140, 214, 262, 280, 428, 524, 535, 655, 749, 856, 917, 1048, 1070, 1310, 1498, 1834, 2140, 2620, 2996, 3668, 3745, 4001, 4280, 4585, 5240, 5992, 7336, 7490, 8002, 9170, 14017, 14980, 16004, 18340, 20005, 28007, 28034, 29960, 32008, 36680, 40010, 56014, 56068, 70085, 80020, 98119, 112028, 112136, 140035, 140170, 160040, 196238, 224056, 280070, 280340, 392476, 428107, 490595, 524131, 560140, 560680, 784952, 856214, 981190, 1048262, 1120280, 1712428, 1962380, 2096524, 2140535, 2620655, 2996749, 3424856, 3668917, 3924760, 4193048, 4281070, 5241310, 5993498, 7337834, 8562140, 10482620, 11986996, 14675668, 14983745, 17124280, 18344585, 20965240, 23973992, 29351336, 29967490, 36689170, 56082017, 59934980, 73378340, 112164034, 119869960, 146756680, 224328068, 280410085, 392574119, 448656136, 560820170, 785148238, 1121640340, 1570296476, 1962870595, 2243280680, 3140592952, 3925741190, 7851482380, 15702964760]

約数ペア:

[(1, 15702964760), (2, 7851482380), (4, 3925741190), (5, 3140592952), (7, 2243280680), (8, 1962870595), (10, 1570296476), (14, 1121640340), (20, 785148238), (28, 560820170), (35, 448656136), (40, 392574119), (56, 280410085), (70, 224328068), (107, 146756680), (131, 119869960), (140, 112164034), (214, 73378340), (262, 59934980), (280, 56082017), (428, 36689170), (524, 29967490), (535, 29351336), (655, 23973992), (749, 20965240), (856, 18344585), (917, 17124280), (1048, 14983745), (1070, 14675668), (1310, 11986996), (1498, 10482620), (1834, 8562140), (2140, 7337834), (2620, 5993498), (2996, 5241310), (3668, 4281070), (3745, 4193048), (4001, 3924760), (4280, 3668917), (4585, 3424856), (5240, 2996749), (5992, 2620655), (7336, 2140535), (7490, 2096524), (8002, 1962380), (9170, 1712428), (14017, 1120280), (14980, 1048262), (16004, 981190), (18340, 856214), (20005, 784952), (28007, 560680), (28034, 560140), (29960, 524131), (32008, 490595), (36680, 428107), (40010, 392476), (56014, 280340), (56068, 280070), (70085, 224056), (80020, 196238), (98119, 160040), (112028, 140170), (112136, 140035)]