246652120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 683043840

約数和(自身を除く): 436391720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 88, 104, 107, 110, 124, 130, 143, 155, 169, 214, 220, 248, 260, 286, 310, 338, 341, 403, 428, 440, 520, 535, 572, 620, 676, 682, 715, 806, 845, 856, 1070, 1144, 1177, 1240, 1352, 1364, 1391, 1430, 1612, 1690, 1705, 1859, 2015, 2140, 2354, 2728, 2782, 2860, 3224, 3317, 3380, 3410, 3718, 4030, 4280, 4433, 4708, 5239, 5564, 5720, 5885, 6634, 6760, 6820, 6955, 7436, 8060, 8866, 9295, 9416, 10478, 11128, 11770, 13268, 13640, 13910, 14872, 15301, 16120, 16585, 17732, 18083, 18590, 20956, 22165, 23540, 26195, 26536, 27820, 30602, 33170, 35464, 36166, 36487, 37180, 41912, 43121, 44330, 47080, 52390, 55640, 57629, 61204, 66340, 72332, 72974, 74360, 76505, 86242, 88660, 90415, 104780, 115258, 122408, 132680, 144664, 145948, 153010, 172484, 177320, 180830, 182435, 198913, 209560, 215605, 230516, 288145, 291896, 306020, 344968, 361660, 364870, 397826, 431210, 461032, 474331, 560573, 576290, 612040, 723320, 729740, 795652, 862420, 948662, 994565, 1121146, 1152580, 1459480, 1591304, 1724840, 1897324, 1989130, 2242292, 2305160, 2371655, 2802865, 3794648, 3978260, 4484584, 4743310, 5605730, 6166303, 7956520, 9486620, 11211460, 12332606, 18973240, 22422920, 24665212, 30831515, 49330424, 61663030, 123326060, 246652120]

約数ペア:

[(1, 246652120), (2, 123326060), (4, 61663030), (5, 49330424), (8, 30831515), (10, 24665212), (11, 22422920), (13, 18973240), (20, 12332606), (22, 11211460), (26, 9486620), (31, 7956520), (40, 6166303), (44, 5605730), (52, 4743310), (55, 4484584), (62, 3978260), (65, 3794648), (88, 2802865), (104, 2371655), (107, 2305160), (110, 2242292), (124, 1989130), (130, 1897324), (143, 1724840), (155, 1591304), (169, 1459480), (214, 1152580), (220, 1121146), (248, 994565), (260, 948662), (286, 862420), (310, 795652), (338, 729740), (341, 723320), (403, 612040), (428, 576290), (440, 560573), (520, 474331), (535, 461032), (572, 431210), (620, 397826), (676, 364870), (682, 361660), (715, 344968), (806, 306020), (845, 291896), (856, 288145), (1070, 230516), (1144, 215605), (1177, 209560), (1240, 198913), (1352, 182435), (1364, 180830), (1391, 177320), (1430, 172484), (1612, 153010), (1690, 145948), (1705, 144664), (1859, 132680), (2015, 122408), (2140, 115258), (2354, 104780), (2728, 90415), (2782, 88660), (2860, 86242), (3224, 76505), (3317, 74360), (3380, 72974), (3410, 72332), (3718, 66340), (4030, 61204), (4280, 57629), (4433, 55640), (4708, 52390), (5239, 47080), (5564, 44330), (5720, 43121), (5885, 41912), (6634, 37180), (6760, 36487), (6820, 36166), (6955, 35464), (7436, 33170), (8060, 30602), (8866, 27820), (9295, 26536), (9416, 26195), (10478, 23540), (11128, 22165), (11770, 20956), (13268, 18590), (13640, 18083), (13910, 17732), (14872, 16585), (15301, 16120)]