456783737480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1297}}^1\times {\mathrm{11131}}^1$

素因数の和:12559

約数の個数: 128

約数和(自身を含む): 1186001498880

約数和(自身を除く): 729217761400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1297, 1582, 2260, 2594, 3164, 3955, 4520, 5188, 6328, 6485, 7910, 9079, 10376, 11131, 12970, 15820, 18158, 22262, 25940, 31640, 36316, 44524, 45395, 51880, 55655, 72632, 77917, 89048, 90790, 111310, 146561, 155834, 181580, 222620, 293122, 311668, 363160, 389585, 445240, 586244, 623336, 732805, 779170, 1025927, 1172488, 1257803, 1465610, 1558340, 2051854, 2515606, 2931220, 3116680, 4103708, 5031212, 5129635, 5862440, 6289015, 8207416, 8804621, 10062424, 10259270, 12578030, 14436907, 17609242, 20518540, 25156060, 28873814, 35218484, 41037080, 44023105, 50312120, 57747628, 70436968, 72184535, 88046210, 101058349, 115495256, 144369070, 176092420, 202116698, 288738140, 352184840, 404233396, 505291745, 577476280, 808466792, 1010583490, 1631370491, 2021166980, 3262740982, 4042333960, 6525481964, 8156852455, 11419593437, 13050963928, 16313704910, 22839186874, 32627409820, 45678373748, 57097967185, 65254819640, 91356747496, 114195934370, 228391868740, 456783737480]

約数ペア:

[(1, 456783737480), (2, 228391868740), (4, 114195934370), (5, 91356747496), (7, 65254819640), (8, 57097967185), (10, 45678373748), (14, 32627409820), (20, 22839186874), (28, 16313704910), (35, 13050963928), (40, 11419593437), (56, 8156852455), (70, 6525481964), (113, 4042333960), (140, 3262740982), (226, 2021166980), (280, 1631370491), (452, 1010583490), (565, 808466792), (791, 577476280), (904, 505291745), (1130, 404233396), (1297, 352184840), (1582, 288738140), (2260, 202116698), (2594, 176092420), (3164, 144369070), (3955, 115495256), (4520, 101058349), (5188, 88046210), (6328, 72184535), (6485, 70436968), (7910, 57747628), (9079, 50312120), (10376, 44023105), (11131, 41037080), (12970, 35218484), (15820, 28873814), (18158, 25156060), (22262, 20518540), (25940, 17609242), (31640, 14436907), (36316, 12578030), (44524, 10259270), (45395, 10062424), (51880, 8804621), (55655, 8207416), (72632, 6289015), (77917, 5862440), (89048, 5129635), (90790, 5031212), (111310, 4103708), (146561, 3116680), (155834, 2931220), (181580, 2515606), (222620, 2051854), (293122, 1558340), (311668, 1465610), (363160, 1257803), (389585, 1172488), (445240, 1025927), (586244, 779170), (623336, 732805)]