2189898480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:924

約数の個数: 320

約数和(自身を含む): 8527454208

約数和(自身を除く): 6337555728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 163, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 326, 330, 336, 385, 420, 440, 462, 489, 528, 560, 616, 652, 660, 727, 770, 815, 840, 880, 924, 978, 1141, 1155, 1232, 1304, 1320, 1454, 1540, 1630, 1680, 1793, 1848, 1956, 2181, 2282, 2310, 2445, 2608, 2640, 2908, 3080, 3260, 3423, 3586, 3635, 3696, 3912, 4362, 4564, 4620, 4890, 5089, 5379, 5705, 5816, 6160, 6520, 6846, 7172, 7270, 7824, 7997, 8724, 8965, 9128, 9240, 9780, 10178, 10758, 10905, 11410, 11632, 12551, 13040, 13692, 14344, 14540, 15267, 15994, 17115, 17448, 17930, 18256, 18480, 19560, 20356, 21516, 21810, 22820, 23991, 25102, 25445, 26895, 27384, 28688, 29080, 30534, 31988, 34230, 34896, 35860, 37653, 39120, 39985, 40712, 43032, 43620, 45640, 47982, 50204, 50890, 53790, 54768, 55979, 58160, 61068, 62755, 63976, 68460, 71720, 75306, 76335, 79970, 81424, 86064, 87240, 91280, 95964, 100408, 101780, 107580, 111958, 118501, 119955, 122136, 125510, 127952, 136920, 143440, 150612, 152670, 159940, 167937, 174480, 188265, 191928, 200816, 203560, 215160, 223916, 237002, 239910, 244272, 251020, 273840, 279895, 301224, 305340, 319880, 335874, 355503, 376530, 383856, 407120, 430320, 447832, 474004, 479820, 502040, 559790, 592505, 602448, 610680, 639760, 671748, 711006, 753060, 829507, 839685, 895664, 948008, 959640, 1004080, 1119580, 1185010, 1221360, 1303511, 1343496, 1422012, 1506120, 1659014, 1679370, 1777515, 1896016, 1919280, 2239160, 2370020, 2488521, 2607022, 2686992, 2844024, 3012240, 3318028, 3358740, 3555030, 3910533, 4147535, 4478320, 4740040, 4977042, 5214044, 5688048, 6517555, 6636056, 6717480, 7110060, 7821066, 8295070, 9124577, 9480080, 9954084, 10428088, 12442605, 13035110, 13272112, 13434960, 14220120, 15642132, 16590140, 18249154, 19552665, 19908168, 20856176, 24885210, 26070220, 27373731, 28440240, 31284264, 33180280, 36498308, 39105330, 39816336, 45622885, 49770420, 52140440, 54747462, 62568528, 66360560, 72996616, 78210660, 91245770, 99540840, 104280880, 109494924, 136868655, 145993232, 156421320, 182491540, 199081680, 218989848, 273737310, 312842640, 364983080, 437979696, 547474620, 729966160, 1094949240, 2189898480]

約数ペア:

[(1, 2189898480), (2, 1094949240), (3, 729966160), (4, 547474620), (5, 437979696), (6, 364983080), (7, 312842640), (8, 273737310), (10, 218989848), (11, 199081680), (12, 182491540), (14, 156421320), (15, 145993232), (16, 136868655), (20, 109494924), (21, 104280880), (22, 99540840), (24, 91245770), (28, 78210660), (30, 72996616), (33, 66360560), (35, 62568528), (40, 54747462), (42, 52140440), (44, 49770420), (48, 45622885), (55, 39816336), (56, 39105330), (60, 36498308), (66, 33180280), (70, 31284264), (77, 28440240), (80, 27373731), (84, 26070220), (88, 24885210), (105, 20856176), (110, 19908168), (112, 19552665), (120, 18249154), (132, 16590140), (140, 15642132), (154, 14220120), (163, 13434960), (165, 13272112), (168, 13035110), (176, 12442605), (210, 10428088), (220, 9954084), (231, 9480080), (240, 9124577), (264, 8295070), (280, 7821066), (308, 7110060), (326, 6717480), (330, 6636056), (336, 6517555), (385, 5688048), (420, 5214044), (440, 4977042), (462, 4740040), (489, 4478320), (528, 4147535), (560, 3910533), (616, 3555030), (652, 3358740), (660, 3318028), (727, 3012240), (770, 2844024), (815, 2686992), (840, 2607022), (880, 2488521), (924, 2370020), (978, 2239160), (1141, 1919280), (1155, 1896016), (1232, 1777515), (1304, 1679370), (1320, 1659014), (1454, 1506120), (1540, 1422012), (1630, 1343496), (1680, 1303511), (1793, 1221360), (1848, 1185010), (1956, 1119580), (2181, 1004080), (2282, 959640), (2310, 948008), (2445, 895664), (2608, 839685), (2640, 829507), (2908, 753060), (3080, 711006), (3260, 671748), (3423, 639760), (3586, 610680), (3635, 602448), (3696, 592505), (3912, 559790), (4362, 502040), (4564, 479820), (4620, 474004), (4890, 447832), (5089, 430320), (5379, 407120), (5705, 383856), (5816, 376530), (6160, 355503), (6520, 335874), (6846, 319880), (7172, 305340), (7270, 301224), (7824, 279895), (7997, 273840), (8724, 251020), (8965, 244272), (9128, 239910), (9240, 237002), (9780, 223916), (10178, 215160), (10758, 203560), (10905, 200816), (11410, 191928), (11632, 188265), (12551, 174480), (13040, 167937), (13692, 159940), (14344, 152670), (14540, 150612), (15267, 143440), (15994, 136920), (17115, 127952), (17448, 125510), (17930, 122136), (18256, 119955), (18480, 118501), (19560, 111958), (20356, 107580), (21516, 101780), (21810, 100408), (22820, 95964), (23991, 91280), (25102, 87240), (25445, 86064), (26895, 81424), (27384, 79970), (28688, 76335), (29080, 75306), (30534, 71720), (31988, 68460), (34230, 63976), (34896, 62755), (35860, 61068), (37653, 58160), (39120, 55979), (39985, 54768), (40712, 53790), (43032, 50890), (43620, 50204), (45640, 47982)]