2548253670060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{3453199}}^1$

素因数の和:3453476

約数の個数: 144

約数和(自身を含む): 8333096486400

約数和(自身を除く): 5784842816340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 251, 294, 420, 490, 502, 588, 735, 753, 980, 1004, 1255, 1470, 1506, 1757, 2510, 2940, 3012, 3514, 3765, 5020, 5271, 7028, 7530, 8785, 10542, 12299, 15060, 17570, 21084, 24598, 26355, 35140, 36897, 49196, 52710, 61495, 73794, 105420, 122990, 147588, 184485, 245980, 368970, 737940, 3453199, 6906398, 10359597, 13812796, 17265995, 20719194, 24172393, 34531990, 41438388, 48344786, 51797985, 69063980, 72517179, 96689572, 103595970, 120861965, 145034358, 169206751, 207191940, 241723930, 290068716, 338413502, 362585895, 483447860, 507620253, 676827004, 725171790, 846033755, 866752949, 1015240506, 1450343580, 1692067510, 1733505898, 2030481012, 2538101265, 2600258847, 3384135020, 3467011796, 4333764745, 5076202530, 5200517694, 6067270643, 8667529490, 10152405060, 10401035388, 12134541286, 13001294235, 17335058980, 18201811929, 24269082572, 26002588470, 30336353215, 36403623858, 42470894501, 52005176940, 60672706430, 72807247716, 84941789002, 91009059645, 121345412860, 127412683503, 169883578004, 182018119290, 212354472505, 254825367006, 364036238580, 424708945010, 509650734012, 637063417515, 849417890020, 1274126835030, 2548253670060]

約数ペア:

[(1, 2548253670060), (2, 1274126835030), (3, 849417890020), (4, 637063417515), (5, 509650734012), (6, 424708945010), (7, 364036238580), (10, 254825367006), (12, 212354472505), (14, 182018119290), (15, 169883578004), (20, 127412683503), (21, 121345412860), (28, 91009059645), (30, 84941789002), (35, 72807247716), (42, 60672706430), (49, 52005176940), (60, 42470894501), (70, 36403623858), (84, 30336353215), (98, 26002588470), (105, 24269082572), (140, 18201811929), (147, 17335058980), (196, 13001294235), (210, 12134541286), (245, 10401035388), (251, 10152405060), (294, 8667529490), (420, 6067270643), (490, 5200517694), (502, 5076202530), (588, 4333764745), (735, 3467011796), (753, 3384135020), (980, 2600258847), (1004, 2538101265), (1255, 2030481012), (1470, 1733505898), (1506, 1692067510), (1757, 1450343580), (2510, 1015240506), (2940, 866752949), (3012, 846033755), (3514, 725171790), (3765, 676827004), (5020, 507620253), (5271, 483447860), (7028, 362585895), (7530, 338413502), (8785, 290068716), (10542, 241723930), (12299, 207191940), (15060, 169206751), (17570, 145034358), (21084, 120861965), (24598, 103595970), (26355, 96689572), (35140, 72517179), (36897, 69063980), (49196, 51797985), (52710, 48344786), (61495, 41438388), (73794, 34531990), (105420, 24172393), (122990, 20719194), (147588, 17265995), (184485, 13812796), (245980, 10359597), (368970, 6906398), (737940, 3453199)]