64477941840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{37643}}^1$

素因数の和:37739

約数の個数: 320

約数和(自身を含む): 243101940480

約数和(自身を除く): 178623998640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 61, 65, 72, 78, 80, 90, 104, 108, 117, 120, 122, 130, 135, 144, 156, 180, 183, 195, 208, 216, 234, 240, 244, 260, 270, 305, 312, 351, 360, 366, 390, 432, 468, 488, 520, 540, 549, 585, 610, 624, 702, 720, 732, 780, 793, 915, 936, 976, 1040, 1080, 1098, 1170, 1220, 1404, 1464, 1560, 1586, 1647, 1755, 1830, 1872, 2160, 2196, 2340, 2379, 2440, 2745, 2808, 2928, 3120, 3172, 3294, 3510, 3660, 3965, 4392, 4680, 4758, 4880, 5490, 5616, 6344, 6588, 7020, 7137, 7320, 7930, 8235, 8784, 9360, 9516, 10980, 11895, 12688, 13176, 14040, 14274, 14640, 15860, 16470, 19032, 21411, 21960, 23790, 26352, 28080, 28548, 31720, 32940, 35685, 37643, 38064, 42822, 43920, 47580, 57096, 63440, 65880, 71370, 75286, 85644, 95160, 107055, 112929, 114192, 131760, 142740, 150572, 171288, 188215, 190320, 214110, 225858, 285480, 301144, 338787, 342576, 376430, 428220, 451716, 489359, 564645, 570960, 602288, 677574, 752860, 856440, 903432, 978718, 1016361, 1129290, 1355148, 1468077, 1505720, 1693935, 1712880, 1806864, 1957436, 2032722, 2258580, 2296223, 2446795, 2710296, 2936154, 3011440, 3387870, 3914872, 4065444, 4404231, 4517160, 4592446, 4893590, 5081805, 5420592, 5872308, 6775740, 6888669, 7340385, 7829744, 8130888, 8808462, 9034320, 9184892, 9787180, 10163610, 11481115, 11744616, 13212693, 13551480, 13777338, 14680770, 16261776, 17616924, 18369784, 19574360, 20327220, 20666007, 22021155, 22962230, 23489232, 26425386, 27102960, 27554676, 29361540, 29850899, 34443345, 35233848, 36739568, 39148720, 40654440, 41332014, 44042310, 45924460, 52850772, 55109352, 58723080, 59701798, 61998021, 66063465, 68886690, 70467696, 81308880, 82664028, 88084620, 89552697, 91848920, 103330035, 105701544, 110218704, 117446160, 119403596, 123996042, 132126930, 137773380, 149254495, 165328056, 176169240, 179105394, 183697840, 206660070, 211403088, 238807192, 247992084, 264253860, 268658091, 275546760, 298508990, 309990105, 330656112, 352338480, 358210788, 413320140, 447763485, 477614384, 495984168, 528507720, 537316182, 551093520, 597017980, 619980210, 716421576, 805974273, 826640280, 895526970, 991968336, 1057015440, 1074632364, 1194035960, 1239960420, 1343290455, 1432843152, 1611948546, 1653280560, 1791053940, 2149264728, 2388071920, 2479920840, 2686580910, 3223897092, 3582107880, 4029871365, 4298529456, 4959841680, 5373161820, 6447794184, 7164215760, 8059742730, 10746323640, 12895588368, 16119485460, 21492647280, 32238970920, 64477941840]

約数ペア:

[(1, 64477941840), (2, 32238970920), (3, 21492647280), (4, 16119485460), (5, 12895588368), (6, 10746323640), (8, 8059742730), (9, 7164215760), (10, 6447794184), (12, 5373161820), (13, 4959841680), (15, 4298529456), (16, 4029871365), (18, 3582107880), (20, 3223897092), (24, 2686580910), (26, 2479920840), (27, 2388071920), (30, 2149264728), (36, 1791053940), (39, 1653280560), (40, 1611948546), (45, 1432843152), (48, 1343290455), (52, 1239960420), (54, 1194035960), (60, 1074632364), (61, 1057015440), (65, 991968336), (72, 895526970), (78, 826640280), (80, 805974273), (90, 716421576), (104, 619980210), (108, 597017980), (117, 551093520), (120, 537316182), (122, 528507720), (130, 495984168), (135, 477614384), (144, 447763485), (156, 413320140), (180, 358210788), (183, 352338480), (195, 330656112), (208, 309990105), (216, 298508990), (234, 275546760), (240, 268658091), (244, 264253860), (260, 247992084), (270, 238807192), (305, 211403088), (312, 206660070), (351, 183697840), (360, 179105394), (366, 176169240), (390, 165328056), (432, 149254495), (468, 137773380), (488, 132126930), (520, 123996042), (540, 119403596), (549, 117446160), (585, 110218704), (610, 105701544), (624, 103330035), (702, 91848920), (720, 89552697), (732, 88084620), (780, 82664028), (793, 81308880), (915, 70467696), (936, 68886690), (976, 66063465), (1040, 61998021), (1080, 59701798), (1098, 58723080), (1170, 55109352), (1220, 52850772), (1404, 45924460), (1464, 44042310), (1560, 41332014), (1586, 40654440), (1647, 39148720), (1755, 36739568), (1830, 35233848), (1872, 34443345), (2160, 29850899), (2196, 29361540), (2340, 27554676), (2379, 27102960), (2440, 26425386), (2745, 23489232), (2808, 22962230), (2928, 22021155), (3120, 20666007), (3172, 20327220), (3294, 19574360), (3510, 18369784), (3660, 17616924), (3965, 16261776), (4392, 14680770), (4680, 13777338), (4758, 13551480), (4880, 13212693), (5490, 11744616), (5616, 11481115), (6344, 10163610), (6588, 9787180), (7020, 9184892), (7137, 9034320), (7320, 8808462), (7930, 8130888), (8235, 7829744), (8784, 7340385), (9360, 6888669), (9516, 6775740), (10980, 5872308), (11895, 5420592), (12688, 5081805), (13176, 4893590), (14040, 4592446), (14274, 4517160), (14640, 4404231), (15860, 4065444), (16470, 3914872), (19032, 3387870), (21411, 3011440), (21960, 2936154), (23790, 2710296), (26352, 2446795), (28080, 2296223), (28548, 2258580), (31720, 2032722), (32940, 1957436), (35685, 1806864), (37643, 1712880), (38064, 1693935), (42822, 1505720), (43920, 1468077), (47580, 1355148), (57096, 1129290), (63440, 1016361), (65880, 978718), (71370, 903432), (75286, 856440), (85644, 752860), (95160, 677574), (107055, 602288), (112929, 570960), (114192, 564645), (131760, 489359), (142740, 451716), (150572, 428220), (171288, 376430), (188215, 342576), (190320, 338787), (214110, 301144), (225858, 285480)]