140614760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 392117760

約数和(自身を除く): 251503000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 61, 62, 65, 88, 104, 110, 122, 124, 130, 143, 155, 169, 220, 244, 248, 260, 286, 305, 310, 338, 341, 403, 440, 488, 520, 572, 610, 620, 671, 676, 682, 715, 793, 806, 845, 1144, 1220, 1240, 1342, 1352, 1364, 1430, 1586, 1612, 1690, 1705, 1859, 1891, 2015, 2440, 2684, 2728, 2860, 3172, 3224, 3355, 3380, 3410, 3718, 3782, 3965, 4030, 4433, 5239, 5368, 5720, 6344, 6710, 6760, 6820, 7436, 7564, 7930, 8060, 8723, 8866, 9295, 9455, 10309, 10478, 13420, 13640, 14872, 15128, 15860, 16120, 17446, 17732, 18590, 18910, 20618, 20801, 20956, 22165, 24583, 26195, 26840, 31720, 34892, 35464, 37180, 37820, 41236, 41602, 41912, 43615, 44330, 49166, 51545, 52390, 57629, 69784, 74360, 75640, 82472, 83204, 87230, 88660, 98332, 103090, 104005, 104780, 113399, 115258, 122915, 166408, 174460, 177320, 196664, 206180, 208010, 209560, 226798, 230516, 245830, 270413, 288145, 319579, 348920, 412360, 416020, 453596, 461032, 491660, 540826, 566995, 576290, 639158, 832040, 907192, 983320, 1081652, 1133990, 1152580, 1278316, 1352065, 1597895, 2163304, 2267980, 2305160, 2556632, 2704130, 3195790, 3515369, 4535960, 5408260, 6391580, 7030738, 10816520, 12783160, 14061476, 17576845, 28122952, 35153690, 70307380, 140614760]

約数ペア:

[(1, 140614760), (2, 70307380), (4, 35153690), (5, 28122952), (8, 17576845), (10, 14061476), (11, 12783160), (13, 10816520), (20, 7030738), (22, 6391580), (26, 5408260), (31, 4535960), (40, 3515369), (44, 3195790), (52, 2704130), (55, 2556632), (61, 2305160), (62, 2267980), (65, 2163304), (88, 1597895), (104, 1352065), (110, 1278316), (122, 1152580), (124, 1133990), (130, 1081652), (143, 983320), (155, 907192), (169, 832040), (220, 639158), (244, 576290), (248, 566995), (260, 540826), (286, 491660), (305, 461032), (310, 453596), (338, 416020), (341, 412360), (403, 348920), (440, 319579), (488, 288145), (520, 270413), (572, 245830), (610, 230516), (620, 226798), (671, 209560), (676, 208010), (682, 206180), (715, 196664), (793, 177320), (806, 174460), (845, 166408), (1144, 122915), (1220, 115258), (1240, 113399), (1342, 104780), (1352, 104005), (1364, 103090), (1430, 98332), (1586, 88660), (1612, 87230), (1690, 83204), (1705, 82472), (1859, 75640), (1891, 74360), (2015, 69784), (2440, 57629), (2684, 52390), (2728, 51545), (2860, 49166), (3172, 44330), (3224, 43615), (3355, 41912), (3380, 41602), (3410, 41236), (3718, 37820), (3782, 37180), (3965, 35464), (4030, 34892), (4433, 31720), (5239, 26840), (5368, 26195), (5720, 24583), (6344, 22165), (6710, 20956), (6760, 20801), (6820, 20618), (7436, 18910), (7564, 18590), (7930, 17732), (8060, 17446), (8723, 16120), (8866, 15860), (9295, 15128), (9455, 14872), (10309, 13640), (10478, 13420)]