2189716620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:841

約数の個数: 384

約数和(自身を含む): 8258568192

約数和(自身を除く): 6068851572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 31, 34, 35, 39, 42, 51, 52, 60, 62, 65, 68, 70, 78, 84, 85, 91, 93, 102, 105, 119, 124, 130, 140, 155, 156, 170, 182, 186, 195, 204, 210, 217, 221, 238, 255, 260, 273, 310, 340, 357, 364, 372, 390, 403, 420, 434, 442, 455, 465, 476, 510, 527, 546, 595, 620, 651, 663, 714, 761, 780, 806, 868, 884, 910, 930, 1020, 1054, 1085, 1092, 1105, 1190, 1209, 1302, 1326, 1365, 1428, 1522, 1547, 1581, 1612, 1785, 1820, 1860, 2015, 2108, 2170, 2210, 2283, 2380, 2418, 2604, 2635, 2652, 2730, 2821, 3044, 3094, 3162, 3255, 3315, 3570, 3689, 3805, 4030, 4340, 4420, 4566, 4641, 4836, 5270, 5327, 5460, 5642, 6045, 6188, 6324, 6510, 6630, 6851, 7140, 7378, 7610, 7735, 7905, 8060, 8463, 9132, 9282, 9893, 10540, 10654, 11067, 11284, 11415, 12090, 12937, 13020, 13260, 13702, 14105, 14756, 15220, 15470, 15810, 15981, 16926, 18445, 18564, 19786, 20553, 21308, 22134, 22830, 23205, 23591, 24180, 25874, 26635, 27404, 28210, 29679, 30940, 31620, 31962, 33852, 34255, 36890, 38811, 39572, 41106, 42315, 44268, 45660, 46410, 47182, 47957, 49465, 51748, 53270, 55335, 56420, 59358, 63924, 64685, 68510, 69251, 70773, 73780, 77622, 79905, 82212, 84630, 90559, 92820, 94364, 95914, 98930, 102765, 106540, 110670, 117955, 118716, 129370, 137020, 138502, 141546, 143871, 148395, 155244, 159810, 165137, 168181, 169260, 181118, 191828, 194055, 197860, 205530, 207753, 221340, 235910, 239785, 258740, 271677, 277004, 283092, 287742, 296790, 306683, 319620, 330274, 336362, 346255, 353865, 362236, 388110, 401047, 411060, 415506, 452795, 471820, 479570, 495411, 504543, 543354, 575484, 593580, 613366, 660548, 672724, 692510, 707730, 719355, 776220, 802094, 825685, 831012, 840905, 905590, 920049, 959140, 990822, 1009086, 1038765, 1086708, 1177267, 1203141, 1226732, 1358385, 1385020, 1415460, 1438710, 1533415, 1604188, 1651370, 1681810, 1811180, 1840098, 1981644, 2005235, 2018172, 2077530, 2146781, 2354534, 2406282, 2477055, 2522715, 2716770, 2807329, 2877420, 3066830, 3302740, 3363620, 3531801, 3680196, 4010470, 4155060, 4293562, 4600245, 4709068, 4812564, 4954110, 5045430, 5213611, 5433540, 5614658, 5886335, 6015705, 6133660, 6440343, 7063602, 8020940, 8421987, 8587124, 9200490, 9908220, 10090860, 10427222, 10733905, 11229316, 11772670, 12031410, 12880686, 14036645, 14127204, 15640833, 16843974, 17659005, 18400980, 20854444, 21467810, 23545340, 24062820, 25761372, 26068055, 28073290, 31281666, 32201715, 33687948, 35318010, 36495277, 42109935, 42935620, 52136110, 56146580, 62563332, 64403430, 70636020, 72990554, 78204165, 84219870, 104272220, 109485831, 128806860, 145981108, 156408330, 168439740, 182476385, 218971662, 312816660, 364952770, 437943324, 547429155, 729905540, 1094858310, 2189716620]

約数ペア:

[(1, 2189716620), (2, 1094858310), (3, 729905540), (4, 547429155), (5, 437943324), (6, 364952770), (7, 312816660), (10, 218971662), (12, 182476385), (13, 168439740), (14, 156408330), (15, 145981108), (17, 128806860), (20, 109485831), (21, 104272220), (26, 84219870), (28, 78204165), (30, 72990554), (31, 70636020), (34, 64403430), (35, 62563332), (39, 56146580), (42, 52136110), (51, 42935620), (52, 42109935), (60, 36495277), (62, 35318010), (65, 33687948), (68, 32201715), (70, 31281666), (78, 28073290), (84, 26068055), (85, 25761372), (91, 24062820), (93, 23545340), (102, 21467810), (105, 20854444), (119, 18400980), (124, 17659005), (130, 16843974), (140, 15640833), (155, 14127204), (156, 14036645), (170, 12880686), (182, 12031410), (186, 11772670), (195, 11229316), (204, 10733905), (210, 10427222), (217, 10090860), (221, 9908220), (238, 9200490), (255, 8587124), (260, 8421987), (273, 8020940), (310, 7063602), (340, 6440343), (357, 6133660), (364, 6015705), (372, 5886335), (390, 5614658), (403, 5433540), (420, 5213611), (434, 5045430), (442, 4954110), (455, 4812564), (465, 4709068), (476, 4600245), (510, 4293562), (527, 4155060), (546, 4010470), (595, 3680196), (620, 3531801), (651, 3363620), (663, 3302740), (714, 3066830), (761, 2877420), (780, 2807329), (806, 2716770), (868, 2522715), (884, 2477055), (910, 2406282), (930, 2354534), (1020, 2146781), (1054, 2077530), (1085, 2018172), (1092, 2005235), (1105, 1981644), (1190, 1840098), (1209, 1811180), (1302, 1681810), (1326, 1651370), (1365, 1604188), (1428, 1533415), (1522, 1438710), (1547, 1415460), (1581, 1385020), (1612, 1358385), (1785, 1226732), (1820, 1203141), (1860, 1177267), (2015, 1086708), (2108, 1038765), (2170, 1009086), (2210, 990822), (2283, 959140), (2380, 920049), (2418, 905590), (2604, 840905), (2635, 831012), (2652, 825685), (2730, 802094), (2821, 776220), (3044, 719355), (3094, 707730), (3162, 692510), (3255, 672724), (3315, 660548), (3570, 613366), (3689, 593580), (3805, 575484), (4030, 543354), (4340, 504543), (4420, 495411), (4566, 479570), (4641, 471820), (4836, 452795), (5270, 415506), (5327, 411060), (5460, 401047), (5642, 388110), (6045, 362236), (6188, 353865), (6324, 346255), (6510, 336362), (6630, 330274), (6851, 319620), (7140, 306683), (7378, 296790), (7610, 287742), (7735, 283092), (7905, 277004), (8060, 271677), (8463, 258740), (9132, 239785), (9282, 235910), (9893, 221340), (10540, 207753), (10654, 205530), (11067, 197860), (11284, 194055), (11415, 191828), (12090, 181118), (12937, 169260), (13020, 168181), (13260, 165137), (13702, 159810), (14105, 155244), (14756, 148395), (15220, 143871), (15470, 141546), (15810, 138502), (15981, 137020), (16926, 129370), (18445, 118716), (18564, 117955), (19786, 110670), (20553, 106540), (21308, 102765), (22134, 98930), (22830, 95914), (23205, 94364), (23591, 92820), (24180, 90559), (25874, 84630), (26635, 82212), (27404, 79905), (28210, 77622), (29679, 73780), (30940, 70773), (31620, 69251), (31962, 68510), (33852, 64685), (34255, 63924), (36890, 59358), (38811, 56420), (39572, 55335), (41106, 53270), (42315, 51748), (44268, 49465), (45660, 47957), (46410, 47182)]