2041996320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15583}}^1$

素因数の和:15624

約数の個数: 288

約数和(自身を含む): 8576934912

約数和(自身を除く): 6534938592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 7280, 8190, 8736, 9360, 10080, 10920, 13104, 14560, 15583, 16380, 18720, 21840, 26208, 31166, 32760, 43680, 46749, 62332, 65520, 77915, 93498, 109081, 124664, 131040, 140247, 155830, 186996, 202579, 218162, 233745, 249328, 280494, 311660, 327243, 373992, 405158, 436324, 467490, 498656, 545405, 560988, 607737, 623320, 654486, 701235, 747984, 810316, 872648, 934980, 981729, 1012895, 1090810, 1121976, 1215474, 1246640, 1308972, 1402470, 1418053, 1495968, 1620632, 1636215, 1745296, 1823211, 1869960, 1963458, 2025790, 2181620, 2243952, 2430948, 2493280, 2617944, 2804940, 2836106, 3038685, 3241264, 3272430, 3490592, 3646422, 3739920, 3926916, 4051580, 4254159, 4363240, 4487904, 4861896, 4908645, 5235888, 5609880, 5672212, 6077370, 6482528, 6544860, 7090265, 7292844, 7479840, 7853832, 8103160, 8508318, 8726480, 9116055, 9723792, 9817290, 10471776, 11219760, 11344424, 12154740, 12762477, 13089720, 14180530, 14585688, 15707664, 16206320, 17016636, 17452960, 18232110, 19447584, 19634580, 21270795, 22439520, 22688848, 24309480, 25524954, 26179440, 28361060, 29171376, 31415328, 32412640, 34033272, 36464220, 39269160, 42541590, 45377696, 48618960, 51049908, 52358880, 56722120, 58342752, 63812385, 68066544, 72928440, 78538320, 85083180, 97237920, 102099816, 113444240, 127624770, 136133088, 145856880, 157076640, 170166360, 204199632, 226888480, 255249540, 291713760, 340332720, 408399264, 510499080, 680665440, 1020998160, 2041996320]

約数ペア:

[(1, 2041996320), (2, 1020998160), (3, 680665440), (4, 510499080), (5, 408399264), (6, 340332720), (7, 291713760), (8, 255249540), (9, 226888480), (10, 204199632), (12, 170166360), (13, 157076640), (14, 145856880), (15, 136133088), (16, 127624770), (18, 113444240), (20, 102099816), (21, 97237920), (24, 85083180), (26, 78538320), (28, 72928440), (30, 68066544), (32, 63812385), (35, 58342752), (36, 56722120), (39, 52358880), (40, 51049908), (42, 48618960), (45, 45377696), (48, 42541590), (52, 39269160), (56, 36464220), (60, 34033272), (63, 32412640), (65, 31415328), (70, 29171376), (72, 28361060), (78, 26179440), (80, 25524954), (84, 24309480), (90, 22688848), (91, 22439520), (96, 21270795), (104, 19634580), (105, 19447584), (112, 18232110), (117, 17452960), (120, 17016636), (126, 16206320), (130, 15707664), (140, 14585688), (144, 14180530), (156, 13089720), (160, 12762477), (168, 12154740), (180, 11344424), (182, 11219760), (195, 10471776), (208, 9817290), (210, 9723792), (224, 9116055), (234, 8726480), (240, 8508318), (252, 8103160), (260, 7853832), (273, 7479840), (280, 7292844), (288, 7090265), (312, 6544860), (315, 6482528), (336, 6077370), (360, 5672212), (364, 5609880), (390, 5235888), (416, 4908645), (420, 4861896), (455, 4487904), (468, 4363240), (480, 4254159), (504, 4051580), (520, 3926916), (546, 3739920), (560, 3646422), (585, 3490592), (624, 3272430), (630, 3241264), (672, 3038685), (720, 2836106), (728, 2804940), (780, 2617944), (819, 2493280), (840, 2430948), (910, 2243952), (936, 2181620), (1008, 2025790), (1040, 1963458), (1092, 1869960), (1120, 1823211), (1170, 1745296), (1248, 1636215), (1260, 1620632), (1365, 1495968), (1440, 1418053), (1456, 1402470), (1560, 1308972), (1638, 1246640), (1680, 1215474), (1820, 1121976), (1872, 1090810), (2016, 1012895), (2080, 981729), (2184, 934980), (2340, 872648), (2520, 810316), (2730, 747984), (2912, 701235), (3120, 654486), (3276, 623320), (3360, 607737), (3640, 560988), (3744, 545405), (4095, 498656), (4368, 467490), (4680, 436324), (5040, 405158), (5460, 373992), (6240, 327243), (6552, 311660), (7280, 280494), (8190, 249328), (8736, 233745), (9360, 218162), (10080, 202579), (10920, 186996), (13104, 155830), (14560, 140247), (15583, 131040), (16380, 124664), (18720, 109081), (21840, 93498), (26208, 77915), (31166, 65520), (32760, 62332), (43680, 46749)]