207993240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:951

約数の個数: 288

約数和(自身を含む): 847763280

約数和(自身を除く): 639770040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 907, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1814, 1820, 1911, 1960, 2184, 2205, 2340, 2520, 2548, 2721, 2730, 2940, 3185, 3276, 3528, 3628, 3640, 3822, 4095, 4410, 4535, 4680, 5096, 5442, 5460, 5733, 5880, 6349, 6370, 6552, 7256, 7644, 8163, 8190, 8820, 9070, 9555, 10884, 10920, 11466, 11791, 12698, 12740, 13605, 15288, 16326, 16380, 17640, 18140, 19047, 19110, 21768, 22932, 23582, 25396, 25480, 27210, 28665, 31745, 32652, 32760, 35373, 36280, 38094, 38220, 40815, 44443, 45864, 47164, 50792, 54420, 57141, 57330, 58955, 63490, 65304, 70746, 76188, 76440, 81630, 82537, 88886, 94328, 95235, 106119, 108840, 114282, 114660, 117910, 126980, 133329, 141492, 152376, 163260, 165074, 176865, 177772, 190470, 212238, 222215, 228564, 229320, 235820, 247611, 253960, 266658, 282984, 285705, 326520, 330148, 353730, 355544, 380940, 399987, 412685, 424476, 444430, 457128, 471640, 495222, 530595, 533316, 571410, 577759, 660296, 666645, 707460, 742833, 761880, 799974, 825370, 848952, 888860, 990444, 1061190, 1066632, 1142820, 1155518, 1238055, 1333290, 1414920, 1485666, 1599948, 1650740, 1733277, 1777720, 1980888, 1999935, 2122380, 2285640, 2311036, 2476110, 2666580, 2888795, 2971332, 3199896, 3301480, 3466554, 3714165, 3999870, 4244760, 4622072, 4952220, 5199831, 5333160, 5777590, 5942664, 6933108, 7428330, 7999740, 8666385, 9904440, 10399662, 11555180, 13866216, 14856660, 15999480, 17332770, 20799324, 23110360, 25999155, 29713320, 34665540, 41598648, 51998310, 69331080, 103996620, 207993240]

約数ペア:

[(1, 207993240), (2, 103996620), (3, 69331080), (4, 51998310), (5, 41598648), (6, 34665540), (7, 29713320), (8, 25999155), (9, 23110360), (10, 20799324), (12, 17332770), (13, 15999480), (14, 14856660), (15, 13866216), (18, 11555180), (20, 10399662), (21, 9904440), (24, 8666385), (26, 7999740), (28, 7428330), (30, 6933108), (35, 5942664), (36, 5777590), (39, 5333160), (40, 5199831), (42, 4952220), (45, 4622072), (49, 4244760), (52, 3999870), (56, 3714165), (60, 3466554), (63, 3301480), (65, 3199896), (70, 2971332), (72, 2888795), (78, 2666580), (84, 2476110), (90, 2311036), (91, 2285640), (98, 2122380), (104, 1999935), (105, 1980888), (117, 1777720), (120, 1733277), (126, 1650740), (130, 1599948), (140, 1485666), (147, 1414920), (156, 1333290), (168, 1238055), (180, 1155518), (182, 1142820), (195, 1066632), (196, 1061190), (210, 990444), (234, 888860), (245, 848952), (252, 825370), (260, 799974), (273, 761880), (280, 742833), (294, 707460), (312, 666645), (315, 660296), (360, 577759), (364, 571410), (390, 533316), (392, 530595), (420, 495222), (441, 471640), (455, 457128), (468, 444430), (490, 424476), (504, 412685), (520, 399987), (546, 380940), (585, 355544), (588, 353730), (630, 330148), (637, 326520), (728, 285705), (735, 282984), (780, 266658), (819, 253960), (840, 247611), (882, 235820), (907, 229320), (910, 228564), (936, 222215), (980, 212238), (1092, 190470), (1170, 177772), (1176, 176865), (1260, 165074), (1274, 163260), (1365, 152376), (1470, 141492), (1560, 133329), (1638, 126980), (1764, 117910), (1814, 114660), (1820, 114282), (1911, 108840), (1960, 106119), (2184, 95235), (2205, 94328), (2340, 88886), (2520, 82537), (2548, 81630), (2721, 76440), (2730, 76188), (2940, 70746), (3185, 65304), (3276, 63490), (3528, 58955), (3628, 57330), (3640, 57141), (3822, 54420), (4095, 50792), (4410, 47164), (4535, 45864), (4680, 44443), (5096, 40815), (5442, 38220), (5460, 38094), (5733, 36280), (5880, 35373), (6349, 32760), (6370, 32652), (6552, 31745), (7256, 28665), (7644, 27210), (8163, 25480), (8190, 25396), (8820, 23582), (9070, 22932), (9555, 21768), (10884, 19110), (10920, 19047), (11466, 18140), (11791, 17640), (12698, 16380), (12740, 16326), (13605, 15288)]