164777340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:428

約数の個数: 192

約数和(自身を含む): 575318016

約数和(自身を除く): 410540676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 103, 105, 130, 140, 156, 182, 195, 206, 210, 260, 273, 293, 309, 364, 390, 412, 420, 455, 515, 546, 586, 618, 721, 780, 879, 910, 1030, 1092, 1172, 1236, 1339, 1365, 1442, 1465, 1545, 1758, 1820, 2051, 2060, 2163, 2678, 2730, 2884, 2930, 3090, 3516, 3605, 3809, 4017, 4102, 4326, 4395, 5356, 5460, 5860, 6153, 6180, 6695, 7210, 7618, 8034, 8204, 8652, 8790, 9373, 10255, 10815, 11427, 12306, 13390, 14420, 15236, 16068, 17580, 18746, 19045, 20085, 20510, 21630, 22854, 24612, 26663, 26780, 28119, 30179, 30765, 37492, 38090, 40170, 41020, 43260, 45708, 46865, 53326, 56238, 57135, 60358, 61530, 76180, 79989, 80340, 90537, 93730, 106652, 112476, 114270, 120716, 123060, 133315, 140595, 150895, 159978, 181074, 187460, 211253, 228540, 266630, 281190, 301790, 319956, 362148, 392327, 399945, 422506, 452685, 533260, 562380, 603580, 633759, 784654, 799890, 845012, 905370, 1056265, 1176981, 1267518, 1569308, 1599780, 1810740, 1961635, 2112530, 2353962, 2535036, 2746289, 3168795, 3923270, 4225060, 4707924, 5492578, 5884905, 6337590, 7846540, 8238867, 10985156, 11769810, 12675180, 13731445, 16477734, 23539620, 27462890, 32955468, 41194335, 54925780, 82388670, 164777340]

約数ペア:

[(1, 164777340), (2, 82388670), (3, 54925780), (4, 41194335), (5, 32955468), (6, 27462890), (7, 23539620), (10, 16477734), (12, 13731445), (13, 12675180), (14, 11769810), (15, 10985156), (20, 8238867), (21, 7846540), (26, 6337590), (28, 5884905), (30, 5492578), (35, 4707924), (39, 4225060), (42, 3923270), (52, 3168795), (60, 2746289), (65, 2535036), (70, 2353962), (78, 2112530), (84, 1961635), (91, 1810740), (103, 1599780), (105, 1569308), (130, 1267518), (140, 1176981), (156, 1056265), (182, 905370), (195, 845012), (206, 799890), (210, 784654), (260, 633759), (273, 603580), (293, 562380), (309, 533260), (364, 452685), (390, 422506), (412, 399945), (420, 392327), (455, 362148), (515, 319956), (546, 301790), (586, 281190), (618, 266630), (721, 228540), (780, 211253), (879, 187460), (910, 181074), (1030, 159978), (1092, 150895), (1172, 140595), (1236, 133315), (1339, 123060), (1365, 120716), (1442, 114270), (1465, 112476), (1545, 106652), (1758, 93730), (1820, 90537), (2051, 80340), (2060, 79989), (2163, 76180), (2678, 61530), (2730, 60358), (2884, 57135), (2930, 56238), (3090, 53326), (3516, 46865), (3605, 45708), (3809, 43260), (4017, 41020), (4102, 40170), (4326, 38090), (4395, 37492), (5356, 30765), (5460, 30179), (5860, 28119), (6153, 26780), (6180, 26663), (6695, 24612), (7210, 22854), (7618, 21630), (8034, 20510), (8204, 20085), (8652, 19045), (8790, 18746), (9373, 17580), (10255, 16068), (10815, 15236), (11427, 14420), (12306, 13390)]