1520392830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 4228761600

約数和(自身を除く): 2708368770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 59, 62, 66, 93, 110, 118, 121, 155, 165, 177, 186, 229, 242, 295, 310, 330, 341, 354, 363, 458, 465, 590, 605, 649, 682, 687, 726, 885, 930, 1023, 1145, 1210, 1298, 1374, 1705, 1770, 1815, 1829, 1947, 2046, 2290, 2519, 3245, 3410, 3435, 3630, 3658, 3751, 3894, 5038, 5115, 5487, 6490, 6870, 7099, 7139, 7502, 7557, 9145, 9735, 10230, 10974, 11253, 12595, 13511, 14198, 14278, 15114, 18290, 18755, 19470, 20119, 21297, 21417, 22506, 25190, 27022, 27435, 27709, 35495, 35695, 37510, 37785, 40238, 40533, 42594, 42834, 54870, 55418, 56265, 60357, 67555, 70990, 71390, 75570, 78089, 81066, 83127, 100595, 106485, 107085, 112530, 120714, 135110, 138545, 148621, 156178, 166254, 201190, 202665, 212970, 214170, 221309, 234267, 277090, 297242, 301785, 390445, 405330, 415635, 418841, 442618, 445863, 468534, 603570, 663927, 743105, 780890, 831270, 837682, 858979, 891726, 1106545, 1171335, 1256523, 1327854, 1486210, 1634831, 1717958, 2094205, 2213090, 2229315, 2342670, 2513046, 2576937, 3269662, 3319635, 4188410, 4294895, 4458630, 4607251, 4904493, 5153874, 6282615, 6639270, 8174155, 8589790, 9214502, 9808986, 12565230, 12884685, 13821753, 16348310, 23036255, 24522465, 25769370, 27643506, 46072510, 49044930, 50679761, 69108765, 101359522, 138217530, 152039283, 253398805, 304078566, 506797610, 760196415, 1520392830]

約数ペア:

[(1, 1520392830), (2, 760196415), (3, 506797610), (5, 304078566), (6, 253398805), (10, 152039283), (11, 138217530), (15, 101359522), (22, 69108765), (30, 50679761), (31, 49044930), (33, 46072510), (55, 27643506), (59, 25769370), (62, 24522465), (66, 23036255), (93, 16348310), (110, 13821753), (118, 12884685), (121, 12565230), (155, 9808986), (165, 9214502), (177, 8589790), (186, 8174155), (229, 6639270), (242, 6282615), (295, 5153874), (310, 4904493), (330, 4607251), (341, 4458630), (354, 4294895), (363, 4188410), (458, 3319635), (465, 3269662), (590, 2576937), (605, 2513046), (649, 2342670), (682, 2229315), (687, 2213090), (726, 2094205), (885, 1717958), (930, 1634831), (1023, 1486210), (1145, 1327854), (1210, 1256523), (1298, 1171335), (1374, 1106545), (1705, 891726), (1770, 858979), (1815, 837682), (1829, 831270), (1947, 780890), (2046, 743105), (2290, 663927), (2519, 603570), (3245, 468534), (3410, 445863), (3435, 442618), (3630, 418841), (3658, 415635), (3751, 405330), (3894, 390445), (5038, 301785), (5115, 297242), (5487, 277090), (6490, 234267), (6870, 221309), (7099, 214170), (7139, 212970), (7502, 202665), (7557, 201190), (9145, 166254), (9735, 156178), (10230, 148621), (10974, 138545), (11253, 135110), (12595, 120714), (13511, 112530), (14198, 107085), (14278, 106485), (15114, 100595), (18290, 83127), (18755, 81066), (19470, 78089), (20119, 75570), (21297, 71390), (21417, 70990), (22506, 67555), (25190, 60357), (27022, 56265), (27435, 55418), (27709, 54870), (35495, 42834), (35695, 42594), (37510, 40533), (37785, 40238)]