242759160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:387

約数の個数: 256

約数和(自身を含む): 935193600

約数和(自身を除く): 692434440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 163, 168, 180, 189, 197, 210, 216, 252, 270, 280, 315, 326, 360, 378, 394, 420, 489, 504, 540, 591, 630, 652, 756, 788, 815, 840, 945, 978, 985, 1080, 1141, 1182, 1260, 1304, 1379, 1467, 1512, 1576, 1630, 1773, 1890, 1956, 1970, 2282, 2364, 2445, 2520, 2758, 2934, 2955, 3260, 3423, 3546, 3780, 3912, 3940, 4137, 4401, 4564, 4728, 4890, 5319, 5516, 5705, 5868, 5910, 6520, 6846, 6895, 7092, 7335, 7560, 7880, 8274, 8802, 8865, 9128, 9780, 10269, 10638, 11032, 11410, 11736, 11820, 12411, 13692, 13790, 14184, 14670, 16548, 17115, 17604, 17730, 19560, 20538, 20685, 21276, 22005, 22820, 23640, 24822, 26595, 27384, 27580, 29340, 30807, 32111, 33096, 34230, 35208, 35460, 37233, 41076, 41370, 42552, 44010, 45640, 49644, 51345, 53190, 55160, 58680, 61614, 62055, 64222, 68460, 70920, 74466, 82152, 82740, 88020, 96333, 99288, 102690, 106380, 123228, 124110, 128444, 136920, 148932, 154035, 160555, 165480, 176040, 186165, 192666, 205380, 212760, 224777, 246456, 248220, 256888, 288999, 297864, 308070, 321110, 372330, 385332, 410760, 449554, 481665, 496440, 577998, 616140, 642220, 674331, 744660, 770664, 866997, 899108, 963330, 1123885, 1155996, 1232280, 1284440, 1348662, 1444995, 1489320, 1733994, 1798216, 1926660, 2022993, 2247770, 2311992, 2697324, 2889990, 3371655, 3467988, 3853320, 4045986, 4334985, 4495540, 5394648, 5779980, 6068979, 6743310, 6935976, 8091972, 8669970, 8991080, 10114965, 11559960, 12137958, 13486620, 16183944, 17339940, 20229930, 24275916, 26973240, 30344895, 34679880, 40459860, 48551832, 60689790, 80919720, 121379580, 242759160]

約数ペア:

[(1, 242759160), (2, 121379580), (3, 80919720), (4, 60689790), (5, 48551832), (6, 40459860), (7, 34679880), (8, 30344895), (9, 26973240), (10, 24275916), (12, 20229930), (14, 17339940), (15, 16183944), (18, 13486620), (20, 12137958), (21, 11559960), (24, 10114965), (27, 8991080), (28, 8669970), (30, 8091972), (35, 6935976), (36, 6743310), (40, 6068979), (42, 5779980), (45, 5394648), (54, 4495540), (56, 4334985), (60, 4045986), (63, 3853320), (70, 3467988), (72, 3371655), (84, 2889990), (90, 2697324), (105, 2311992), (108, 2247770), (120, 2022993), (126, 1926660), (135, 1798216), (140, 1733994), (163, 1489320), (168, 1444995), (180, 1348662), (189, 1284440), (197, 1232280), (210, 1155996), (216, 1123885), (252, 963330), (270, 899108), (280, 866997), (315, 770664), (326, 744660), (360, 674331), (378, 642220), (394, 616140), (420, 577998), (489, 496440), (504, 481665), (540, 449554), (591, 410760), (630, 385332), (652, 372330), (756, 321110), (788, 308070), (815, 297864), (840, 288999), (945, 256888), (978, 248220), (985, 246456), (1080, 224777), (1141, 212760), (1182, 205380), (1260, 192666), (1304, 186165), (1379, 176040), (1467, 165480), (1512, 160555), (1576, 154035), (1630, 148932), (1773, 136920), (1890, 128444), (1956, 124110), (1970, 123228), (2282, 106380), (2364, 102690), (2445, 99288), (2520, 96333), (2758, 88020), (2934, 82740), (2955, 82152), (3260, 74466), (3423, 70920), (3546, 68460), (3780, 64222), (3912, 62055), (3940, 61614), (4137, 58680), (4401, 55160), (4564, 53190), (4728, 51345), (4890, 49644), (5319, 45640), (5516, 44010), (5705, 42552), (5868, 41370), (5910, 41076), (6520, 37233), (6846, 35460), (6895, 35208), (7092, 34230), (7335, 33096), (7560, 32111), (7880, 30807), (8274, 29340), (8802, 27580), (8865, 27384), (9128, 26595), (9780, 24822), (10269, 23640), (10638, 22820), (11032, 22005), (11410, 21276), (11736, 20685), (11820, 20538), (12411, 19560), (13692, 17730), (13790, 17604), (14184, 17115), (14670, 16548)]