907572120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:455

約数の個数: 384

約数和(自身を含む): 3530096640

約数和(自身を除く): 2622524520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 49, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 98, 104, 105, 120, 124, 130, 140, 147, 155, 156, 168, 182, 186, 195, 196, 210, 217, 245, 248, 260, 273, 280, 294, 310, 312, 364, 372, 383, 390, 392, 403, 420, 434, 455, 465, 490, 520, 546, 588, 620, 637, 651, 728, 735, 744, 766, 780, 806, 840, 868, 910, 930, 980, 1085, 1092, 1149, 1176, 1209, 1240, 1274, 1302, 1365, 1470, 1519, 1532, 1560, 1612, 1736, 1820, 1860, 1911, 1915, 1960, 2015, 2170, 2184, 2298, 2418, 2548, 2604, 2681, 2730, 2821, 2940, 3038, 3064, 3185, 3224, 3255, 3640, 3720, 3822, 3830, 4030, 4340, 4557, 4596, 4836, 4979, 5096, 5208, 5362, 5460, 5642, 5745, 5880, 6045, 6076, 6370, 6510, 7595, 7644, 7660, 8043, 8060, 8463, 8680, 9114, 9192, 9555, 9672, 9958, 10724, 10920, 11284, 11490, 11873, 12090, 12152, 12740, 13020, 13405, 14105, 14937, 15190, 15288, 15320, 16086, 16120, 16926, 18228, 18767, 19110, 19747, 19916, 21448, 22568, 22785, 22980, 23746, 24180, 24895, 25480, 26040, 26810, 28210, 29874, 30380, 32172, 33852, 34853, 35619, 36456, 37534, 38220, 39494, 39832, 40215, 42315, 45570, 45960, 47492, 48360, 49790, 53620, 56301, 56420, 59241, 59365, 59748, 60760, 64344, 67704, 69706, 71238, 74685, 75068, 76440, 78988, 80430, 83111, 84630, 91140, 93835, 94984, 98735, 99580, 104559, 107240, 112602, 112840, 118482, 118730, 119496, 139412, 142476, 149370, 150136, 154349, 157976, 160860, 166222, 169260, 174265, 178095, 182280, 187670, 197470, 199160, 209118, 225204, 236964, 237460, 243971, 249333, 278824, 281505, 284952, 296205, 298740, 308698, 321720, 332444, 338520, 348530, 356190, 375340, 394940, 415555, 418236, 450408, 463047, 473928, 474920, 487942, 498666, 522795, 563010, 581777, 592410, 597480, 617396, 664888, 697060, 712380, 731913, 750680, 771745, 789880, 831110, 836472, 926094, 975884, 997332, 1045590, 1080443, 1126020, 1163554, 1184820, 1219855, 1234792, 1246665, 1394120, 1424760, 1463826, 1543490, 1662220, 1745331, 1852188, 1951768, 1994664, 2091180, 2160886, 2252040, 2315235, 2327108, 2369640, 2439710, 2493330, 2908885, 2927652, 3086980, 3241329, 3324440, 3490662, 3659565, 3704376, 4182360, 4321772, 4630470, 4654216, 4879420, 4986660, 5402215, 5817770, 5855304, 6173960, 6482658, 6981324, 7319130, 7563101, 8643544, 8726655, 9260940, 9758840, 9973320, 10804430, 11635540, 12965316, 13962648, 14638260, 15126202, 16206645, 17453310, 18521880, 21608860, 22689303, 23271080, 25930632, 29276520, 30252404, 32413290, 34906620, 37815505, 43217720, 45378606, 60504808, 64826580, 69813240, 75631010, 90757212, 113446515, 129653160, 151262020, 181514424, 226893030, 302524040, 453786060, 907572120]

約数ペア:

[(1, 907572120), (2, 453786060), (3, 302524040), (4, 226893030), (5, 181514424), (6, 151262020), (7, 129653160), (8, 113446515), (10, 90757212), (12, 75631010), (13, 69813240), (14, 64826580), (15, 60504808), (20, 45378606), (21, 43217720), (24, 37815505), (26, 34906620), (28, 32413290), (30, 30252404), (31, 29276520), (35, 25930632), (39, 23271080), (40, 22689303), (42, 21608860), (49, 18521880), (52, 17453310), (56, 16206645), (60, 15126202), (62, 14638260), (65, 13962648), (70, 12965316), (78, 11635540), (84, 10804430), (91, 9973320), (93, 9758840), (98, 9260940), (104, 8726655), (105, 8643544), (120, 7563101), (124, 7319130), (130, 6981324), (140, 6482658), (147, 6173960), (155, 5855304), (156, 5817770), (168, 5402215), (182, 4986660), (186, 4879420), (195, 4654216), (196, 4630470), (210, 4321772), (217, 4182360), (245, 3704376), (248, 3659565), (260, 3490662), (273, 3324440), (280, 3241329), (294, 3086980), (310, 2927652), (312, 2908885), (364, 2493330), (372, 2439710), (383, 2369640), (390, 2327108), (392, 2315235), (403, 2252040), (420, 2160886), (434, 2091180), (455, 1994664), (465, 1951768), (490, 1852188), (520, 1745331), (546, 1662220), (588, 1543490), (620, 1463826), (637, 1424760), (651, 1394120), (728, 1246665), (735, 1234792), (744, 1219855), (766, 1184820), (780, 1163554), (806, 1126020), (840, 1080443), (868, 1045590), (910, 997332), (930, 975884), (980, 926094), (1085, 836472), (1092, 831110), (1149, 789880), (1176, 771745), (1209, 750680), (1240, 731913), (1274, 712380), (1302, 697060), (1365, 664888), (1470, 617396), (1519, 597480), (1532, 592410), (1560, 581777), (1612, 563010), (1736, 522795), (1820, 498666), (1860, 487942), (1911, 474920), (1915, 473928), (1960, 463047), (2015, 450408), (2170, 418236), (2184, 415555), (2298, 394940), (2418, 375340), (2548, 356190), (2604, 348530), (2681, 338520), (2730, 332444), (2821, 321720), (2940, 308698), (3038, 298740), (3064, 296205), (3185, 284952), (3224, 281505), (3255, 278824), (3640, 249333), (3720, 243971), (3822, 237460), (3830, 236964), (4030, 225204), (4340, 209118), (4557, 199160), (4596, 197470), (4836, 187670), (4979, 182280), (5096, 178095), (5208, 174265), (5362, 169260), (5460, 166222), (5642, 160860), (5745, 157976), (5880, 154349), (6045, 150136), (6076, 149370), (6370, 142476), (6510, 139412), (7595, 119496), (7644, 118730), (7660, 118482), (8043, 112840), (8060, 112602), (8463, 107240), (8680, 104559), (9114, 99580), (9192, 98735), (9555, 94984), (9672, 93835), (9958, 91140), (10724, 84630), (10920, 83111), (11284, 80430), (11490, 78988), (11873, 76440), (12090, 75068), (12152, 74685), (12740, 71238), (13020, 69706), (13405, 67704), (14105, 64344), (14937, 60760), (15190, 59748), (15288, 59365), (15320, 59241), (16086, 56420), (16120, 56301), (16926, 53620), (18228, 49790), (18767, 48360), (19110, 47492), (19747, 45960), (19916, 45570), (21448, 42315), (22568, 40215), (22785, 39832), (22980, 39494), (23746, 38220), (24180, 37534), (24895, 36456), (25480, 35619), (26040, 34853), (26810, 33852), (28210, 32172), (29874, 30380)]