213436860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 771305472

約数和(自身を除く): 557868612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 97, 105, 124, 130, 140, 155, 156, 169, 182, 186, 194, 195, 210, 217, 260, 273, 291, 310, 338, 364, 372, 388, 390, 403, 420, 434, 455, 465, 485, 507, 546, 582, 620, 651, 676, 679, 780, 806, 845, 868, 910, 930, 970, 1014, 1085, 1092, 1164, 1183, 1209, 1261, 1302, 1358, 1365, 1455, 1612, 1690, 1820, 1860, 1940, 2015, 2028, 2037, 2170, 2366, 2418, 2522, 2535, 2604, 2716, 2730, 2821, 2910, 3007, 3255, 3380, 3395, 3549, 3783, 4030, 4074, 4340, 4732, 4836, 5044, 5070, 5239, 5460, 5642, 5820, 5915, 6014, 6045, 6305, 6510, 6790, 7098, 7566, 8060, 8148, 8463, 8827, 9021, 10140, 10185, 10478, 11284, 11830, 12028, 12090, 12610, 13020, 13580, 14105, 14196, 15035, 15132, 15717, 16393, 16926, 17654, 17745, 18042, 18915, 20370, 20956, 21049, 23660, 24180, 25220, 26195, 26481, 28210, 30070, 31434, 32786, 33852, 35308, 35490, 36084, 36673, 37830, 39091, 40740, 42098, 42315, 44135, 45105, 49179, 52390, 52962, 56420, 60140, 62868, 63147, 65572, 70980, 73346, 75660, 78182, 78585, 81965, 84196, 84630, 88270, 90210, 98358, 104780, 105245, 105924, 110019, 114751, 117273, 126294, 132405, 146692, 156364, 157170, 163930, 169260, 176540, 180420, 183365, 195455, 196716, 210490, 220038, 229502, 234546, 245895, 252588, 264810, 273637, 314340, 315735, 327860, 344253, 366730, 390910, 420980, 440076, 459004, 469092, 491790, 508183, 529620, 547274, 550095, 573755, 586365, 631470, 688506, 733460, 781820, 820911, 983580, 1016366, 1094548, 1100190, 1147510, 1172730, 1262940, 1368185, 1377012, 1524549, 1641822, 1721265, 2032732, 2200380, 2295020, 2345460, 2540915, 2736370, 3049098, 3283644, 3442530, 3557281, 4104555, 5081830, 5472740, 6098196, 6885060, 7114562, 7622745, 8209110, 10163660, 10671843, 14229124, 15245490, 16418220, 17786405, 21343686, 30490980, 35572810, 42687372, 53359215, 71145620, 106718430, 213436860]

約数ペア:

[(1, 213436860), (2, 106718430), (3, 71145620), (4, 53359215), (5, 42687372), (6, 35572810), (7, 30490980), (10, 21343686), (12, 17786405), (13, 16418220), (14, 15245490), (15, 14229124), (20, 10671843), (21, 10163660), (26, 8209110), (28, 7622745), (30, 7114562), (31, 6885060), (35, 6098196), (39, 5472740), (42, 5081830), (52, 4104555), (60, 3557281), (62, 3442530), (65, 3283644), (70, 3049098), (78, 2736370), (84, 2540915), (91, 2345460), (93, 2295020), (97, 2200380), (105, 2032732), (124, 1721265), (130, 1641822), (140, 1524549), (155, 1377012), (156, 1368185), (169, 1262940), (182, 1172730), (186, 1147510), (194, 1100190), (195, 1094548), (210, 1016366), (217, 983580), (260, 820911), (273, 781820), (291, 733460), (310, 688506), (338, 631470), (364, 586365), (372, 573755), (388, 550095), (390, 547274), (403, 529620), (420, 508183), (434, 491790), (455, 469092), (465, 459004), (485, 440076), (507, 420980), (546, 390910), (582, 366730), (620, 344253), (651, 327860), (676, 315735), (679, 314340), (780, 273637), (806, 264810), (845, 252588), (868, 245895), (910, 234546), (930, 229502), (970, 220038), (1014, 210490), (1085, 196716), (1092, 195455), (1164, 183365), (1183, 180420), (1209, 176540), (1261, 169260), (1302, 163930), (1358, 157170), (1365, 156364), (1455, 146692), (1612, 132405), (1690, 126294), (1820, 117273), (1860, 114751), (1940, 110019), (2015, 105924), (2028, 105245), (2037, 104780), (2170, 98358), (2366, 90210), (2418, 88270), (2522, 84630), (2535, 84196), (2604, 81965), (2716, 78585), (2730, 78182), (2821, 75660), (2910, 73346), (3007, 70980), (3255, 65572), (3380, 63147), (3395, 62868), (3549, 60140), (3783, 56420), (4030, 52962), (4074, 52390), (4340, 49179), (4732, 45105), (4836, 44135), (5044, 42315), (5070, 42098), (5239, 40740), (5460, 39091), (5642, 37830), (5820, 36673), (5915, 36084), (6014, 35490), (6045, 35308), (6305, 33852), (6510, 32786), (6790, 31434), (7098, 30070), (7566, 28210), (8060, 26481), (8148, 26195), (8463, 25220), (8827, 24180), (9021, 23660), (10140, 21049), (10185, 20956), (10478, 20370), (11284, 18915), (11830, 18042), (12028, 17745), (12090, 17654), (12610, 16926), (13020, 16393), (13580, 15717), (14105, 15132), (14196, 15035)]