1274175760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1041

約数の個数: 160

約数和(自身を含む): 3511775232

約数和(自身を除く): 2237599472

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 127, 130, 143, 176, 208, 220, 254, 260, 286, 440, 508, 520, 572, 635, 715, 877, 880, 1016, 1040, 1144, 1270, 1397, 1430, 1651, 1754, 2032, 2288, 2540, 2794, 2860, 3302, 3508, 4385, 5080, 5588, 5720, 6604, 6985, 7016, 8255, 8770, 9647, 10160, 11176, 11401, 11440, 13208, 13970, 14032, 16510, 17540, 18161, 19294, 22352, 22802, 26416, 27940, 33020, 35080, 36322, 38588, 45604, 48235, 55880, 57005, 66040, 70160, 72644, 77176, 90805, 91208, 96470, 111379, 111760, 114010, 125411, 132080, 145288, 154352, 181610, 182416, 192940, 222758, 228020, 250822, 290576, 363220, 385880, 445516, 456040, 501644, 556895, 627055, 726440, 771760, 891032, 912080, 1003288, 1113790, 1225169, 1254110, 1447927, 1452880, 1782064, 2006576, 2227580, 2450338, 2508220, 2895854, 4455160, 4900676, 5016440, 5791708, 6125845, 7239635, 8910320, 9801352, 10032880, 11583416, 12251690, 14479270, 15927197, 19602704, 23166832, 24503380, 28958540, 31854394, 49006760, 57917080, 63708788, 79635985, 98013520, 115834160, 127417576, 159271970, 254835152, 318543940, 637087880, 1274175760]

約数ペア:

[(1, 1274175760), (2, 637087880), (4, 318543940), (5, 254835152), (8, 159271970), (10, 127417576), (11, 115834160), (13, 98013520), (16, 79635985), (20, 63708788), (22, 57917080), (26, 49006760), (40, 31854394), (44, 28958540), (52, 24503380), (55, 23166832), (65, 19602704), (80, 15927197), (88, 14479270), (104, 12251690), (110, 11583416), (127, 10032880), (130, 9801352), (143, 8910320), (176, 7239635), (208, 6125845), (220, 5791708), (254, 5016440), (260, 4900676), (286, 4455160), (440, 2895854), (508, 2508220), (520, 2450338), (572, 2227580), (635, 2006576), (715, 1782064), (877, 1452880), (880, 1447927), (1016, 1254110), (1040, 1225169), (1144, 1113790), (1270, 1003288), (1397, 912080), (1430, 891032), (1651, 771760), (1754, 726440), (2032, 627055), (2288, 556895), (2540, 501644), (2794, 456040), (2860, 445516), (3302, 385880), (3508, 363220), (4385, 290576), (5080, 250822), (5588, 228020), (5720, 222758), (6604, 192940), (6985, 182416), (7016, 181610), (8255, 154352), (8770, 145288), (9647, 132080), (10160, 125411), (11176, 114010), (11401, 111760), (11440, 111379), (13208, 96470), (13970, 91208), (14032, 90805), (16510, 77176), (17540, 72644), (18161, 70160), (19294, 66040), (22352, 57005), (22802, 55880), (26416, 48235), (27940, 45604), (33020, 38588), (35080, 36322)]