422811480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1314

約数の個数: 256

約数和(自身を含む): 1612800000

約数和(自身を除く): 1189988520

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, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 620, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1085, 1092, 1209, 1240, 1249, 1302, 1365, 1560, 1612, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2498, 2604, 2730, 2821, 3224, 3255, 3640, 3720, 3747, 4030, 4340, 4836, 4996, 5208, 5460, 5642, 6045, 6245, 6510, 7494, 8060, 8463, 8680, 8743, 9672, 9992, 10920, 11284, 12090, 12490, 13020, 14105, 14988, 16120, 16237, 16926, 17486, 18735, 22568, 24180, 24980, 26040, 26229, 28210, 29976, 32474, 33852, 34972, 37470, 38719, 42315, 43715, 48360, 48711, 49960, 52458, 56420, 64948, 67704, 69944, 74940, 77438, 81185, 84630, 87430, 97422, 104916, 112840, 113659, 116157, 129896, 131145, 149880, 154876, 162370, 169260, 174860, 193595, 194844, 209832, 227318, 232314, 243555, 262290, 271033, 309752, 324740, 338520, 340977, 349720, 387190, 389688, 454636, 464628, 487110, 503347, 524580, 542066, 568295, 580785, 649480, 681954, 774380, 813099, 909272, 929256, 974220, 1006694, 1049160, 1084132, 1136590, 1161570, 1355165, 1363908, 1510041, 1548760, 1626198, 1704885, 1948440, 2013388, 2168264, 2273180, 2323140, 2516735, 2710330, 2727816, 3020082, 3252396, 3409770, 3523429, 4026776, 4065495, 4546360, 4646280, 5033470, 5420660, 6040164, 6504792, 6819540, 7046858, 7550205, 8130990, 10066940, 10570287, 10841320, 12080328, 13639080, 14093716, 15100410, 16261980, 17617145, 20133880, 21140574, 28187432, 30200820, 32523960, 35234290, 42281148, 52851435, 60401640, 70468580, 84562296, 105702870, 140937160, 211405740, 422811480]

約数ペア:

[(1, 422811480), (2, 211405740), (3, 140937160), (4, 105702870), (5, 84562296), (6, 70468580), (7, 60401640), (8, 52851435), (10, 42281148), (12, 35234290), (13, 32523960), (14, 30200820), (15, 28187432), (20, 21140574), (21, 20133880), (24, 17617145), (26, 16261980), (28, 15100410), (30, 14093716), (31, 13639080), (35, 12080328), (39, 10841320), (40, 10570287), (42, 10066940), (52, 8130990), (56, 7550205), (60, 7046858), (62, 6819540), (65, 6504792), (70, 6040164), (78, 5420660), (84, 5033470), (91, 4646280), (93, 4546360), (104, 4065495), (105, 4026776), (120, 3523429), (124, 3409770), (130, 3252396), (140, 3020082), (155, 2727816), (156, 2710330), (168, 2516735), (182, 2323140), (186, 2273180), (195, 2168264), (210, 2013388), (217, 1948440), (248, 1704885), (260, 1626198), (273, 1548760), (280, 1510041), (310, 1363908), (312, 1355165), (364, 1161570), (372, 1136590), (390, 1084132), (403, 1049160), (420, 1006694), (434, 974220), (455, 929256), (465, 909272), (520, 813099), (546, 774380), (620, 681954), (651, 649480), (728, 580785), (744, 568295), (780, 542066), (806, 524580), (840, 503347), (868, 487110), (910, 464628), (930, 454636), (1085, 389688), (1092, 387190), (1209, 349720), (1240, 340977), (1249, 338520), (1302, 324740), (1365, 309752), (1560, 271033), (1612, 262290), (1736, 243555), (1820, 232314), (1860, 227318), (2015, 209832), (2170, 194844), (2184, 193595), (2418, 174860), (2498, 169260), (2604, 162370), (2730, 154876), (2821, 149880), (3224, 131145), (3255, 129896), (3640, 116157), (3720, 113659), (3747, 112840), (4030, 104916), (4340, 97422), (4836, 87430), (4996, 84630), (5208, 81185), (5460, 77438), (5642, 74940), (6045, 69944), (6245, 67704), (6510, 64948), (7494, 56420), (8060, 52458), (8463, 49960), (8680, 48711), (8743, 48360), (9672, 43715), (9992, 42315), (10920, 38719), (11284, 37470), (12090, 34972), (12490, 33852), (13020, 32474), (14105, 29976), (14988, 28210), (16120, 26229), (16237, 26040), (16926, 24980), (17486, 24180), (18735, 22568)]