271446480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 240

約数和(自身を含む): 982597824

約数和(自身を除く): 711151344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 67, 68, 72, 80, 85, 90, 102, 120, 134, 136, 144, 153, 170, 180, 201, 204, 240, 255, 268, 272, 306, 331, 335, 340, 360, 402, 408, 510, 536, 603, 612, 662, 670, 680, 720, 765, 804, 816, 993, 1005, 1020, 1072, 1139, 1206, 1224, 1324, 1340, 1360, 1530, 1608, 1655, 1986, 2010, 2040, 2278, 2412, 2448, 2648, 2680, 2979, 3015, 3060, 3216, 3310, 3417, 3972, 4020, 4080, 4556, 4824, 4965, 5296, 5360, 5627, 5695, 5958, 6030, 6120, 6620, 6834, 7944, 8040, 9112, 9648, 9930, 10251, 11254, 11390, 11916, 12060, 12240, 13240, 13668, 14895, 15888, 16080, 16881, 17085, 18224, 19860, 20502, 22177, 22508, 22780, 23832, 24120, 26480, 27336, 28135, 29790, 33762, 34170, 39720, 41004, 44354, 45016, 45560, 47664, 48240, 50643, 51255, 54672, 56270, 59580, 66531, 67524, 68340, 79440, 82008, 84405, 88708, 90032, 91120, 101286, 102510, 110885, 112540, 119160, 133062, 135048, 136680, 164016, 168810, 177416, 199593, 202572, 205020, 221770, 225080, 238320, 253215, 266124, 270096, 273360, 332655, 337620, 354832, 377009, 399186, 405144, 410040, 443540, 450160, 506430, 532248, 665310, 675240, 754018, 798372, 810288, 820080, 887080, 997965, 1012860, 1064496, 1131027, 1330620, 1350480, 1508036, 1596744, 1774160, 1885045, 1995930, 2025720, 2262054, 2661240, 3016072, 3193488, 3393081, 3770090, 3991860, 4051440, 4524108, 5322480, 5655135, 6032144, 6786162, 7540180, 7983720, 9048216, 11310270, 13572324, 15080360, 15967440, 16965405, 18096432, 22620540, 27144648, 30160720, 33930810, 45241080, 54289296, 67861620, 90482160, 135723240, 271446480]

約数ペア:

[(1, 271446480), (2, 135723240), (3, 90482160), (4, 67861620), (5, 54289296), (6, 45241080), (8, 33930810), (9, 30160720), (10, 27144648), (12, 22620540), (15, 18096432), (16, 16965405), (17, 15967440), (18, 15080360), (20, 13572324), (24, 11310270), (30, 9048216), (34, 7983720), (36, 7540180), (40, 6786162), (45, 6032144), (48, 5655135), (51, 5322480), (60, 4524108), (67, 4051440), (68, 3991860), (72, 3770090), (80, 3393081), (85, 3193488), (90, 3016072), (102, 2661240), (120, 2262054), (134, 2025720), (136, 1995930), (144, 1885045), (153, 1774160), (170, 1596744), (180, 1508036), (201, 1350480), (204, 1330620), (240, 1131027), (255, 1064496), (268, 1012860), (272, 997965), (306, 887080), (331, 820080), (335, 810288), (340, 798372), (360, 754018), (402, 675240), (408, 665310), (510, 532248), (536, 506430), (603, 450160), (612, 443540), (662, 410040), (670, 405144), (680, 399186), (720, 377009), (765, 354832), (804, 337620), (816, 332655), (993, 273360), (1005, 270096), (1020, 266124), (1072, 253215), (1139, 238320), (1206, 225080), (1224, 221770), (1324, 205020), (1340, 202572), (1360, 199593), (1530, 177416), (1608, 168810), (1655, 164016), (1986, 136680), (2010, 135048), (2040, 133062), (2278, 119160), (2412, 112540), (2448, 110885), (2648, 102510), (2680, 101286), (2979, 91120), (3015, 90032), (3060, 88708), (3216, 84405), (3310, 82008), (3417, 79440), (3972, 68340), (4020, 67524), (4080, 66531), (4556, 59580), (4824, 56270), (4965, 54672), (5296, 51255), (5360, 50643), (5627, 48240), (5695, 47664), (5958, 45560), (6030, 45016), (6120, 44354), (6620, 41004), (6834, 39720), (7944, 34170), (8040, 33762), (9112, 29790), (9648, 28135), (9930, 27336), (10251, 26480), (11254, 24120), (11390, 23832), (11916, 22780), (12060, 22508), (12240, 22177), (13240, 20502), (13668, 19860), (14895, 18224), (15888, 17085), (16080, 16881)]