2291237280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1962

約数の個数: 288

約数和(自身を含む): 8374399488

約数和(自身を除く): 6083162208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 243, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 486, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 972, 992, 1080, 1116, 1215, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 1901, 1944, 2160, 2232, 2430, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 3802, 3888, 4185, 4320, 4464, 4860, 4960, 5022, 5580, 5703, 6480, 6696, 7440, 7533, 7604, 7776, 8370, 8928, 9505, 9720, 10044, 11160, 11406, 12555, 12960, 13392, 14880, 15066, 15208, 16740, 17109, 19010, 19440, 20088, 22320, 22812, 25110, 26784, 28515, 30132, 30416, 33480, 34218, 37665, 38020, 38880, 40176, 44640, 45624, 50220, 51327, 57030, 58931, 60264, 60832, 66960, 68436, 75330, 76040, 80352, 85545, 91248, 100440, 102654, 114060, 117862, 120528, 133920, 136872, 150660, 152080, 153981, 171090, 176793, 182496, 200880, 205308, 228120, 235724, 241056, 256635, 273744, 294655, 301320, 304160, 307962, 342180, 353586, 401760, 410616, 456240, 461943, 471448, 513270, 530379, 547488, 589310, 602640, 615924, 684360, 707172, 769905, 821232, 883965, 912480, 923886, 942896, 1026540, 1060758, 1178620, 1205280, 1231848, 1368720, 1414344, 1539810, 1591137, 1642464, 1767930, 1847772, 1885792, 2053080, 2121516, 2309715, 2357240, 2463696, 2651895, 2737440, 2828688, 3079620, 3182274, 3535860, 3695544, 4106160, 4243032, 4619430, 4714480, 4773411, 4927392, 5303790, 5657376, 6159240, 6364548, 7071720, 7391088, 7955685, 8212320, 8486064, 9238860, 9428960, 9546822, 10607580, 12318480, 12729096, 14143440, 14320233, 14782176, 15911370, 16972128, 18477720, 19093644, 21215160, 23867055, 24636960, 25458192, 28286880, 28640466, 31822740, 36955440, 38187288, 42430320, 47734110, 50916384, 57280932, 63645480, 71601165, 73910880, 76374576, 84860640, 95468220, 114561864, 127290960, 143202330, 152749152, 190936440, 229123728, 254581920, 286404660, 381872880, 458247456, 572809320, 763745760, 1145618640, 2291237280]

約数ペア:

[(1, 2291237280), (2, 1145618640), (3, 763745760), (4, 572809320), (5, 458247456), (6, 381872880), (8, 286404660), (9, 254581920), (10, 229123728), (12, 190936440), (15, 152749152), (16, 143202330), (18, 127290960), (20, 114561864), (24, 95468220), (27, 84860640), (30, 76374576), (31, 73910880), (32, 71601165), (36, 63645480), (40, 57280932), (45, 50916384), (48, 47734110), (54, 42430320), (60, 38187288), (62, 36955440), (72, 31822740), (80, 28640466), (81, 28286880), (90, 25458192), (93, 24636960), (96, 23867055), (108, 21215160), (120, 19093644), (124, 18477720), (135, 16972128), (144, 15911370), (155, 14782176), (160, 14320233), (162, 14143440), (180, 12729096), (186, 12318480), (216, 10607580), (240, 9546822), (243, 9428960), (248, 9238860), (270, 8486064), (279, 8212320), (288, 7955685), (310, 7391088), (324, 7071720), (360, 6364548), (372, 6159240), (405, 5657376), (432, 5303790), (465, 4927392), (480, 4773411), (486, 4714480), (496, 4619430), (540, 4243032), (558, 4106160), (620, 3695544), (648, 3535860), (720, 3182274), (744, 3079620), (810, 2828688), (837, 2737440), (864, 2651895), (930, 2463696), (972, 2357240), (992, 2309715), (1080, 2121516), (1116, 2053080), (1215, 1885792), (1240, 1847772), (1296, 1767930), (1395, 1642464), (1440, 1591137), (1488, 1539810), (1620, 1414344), (1674, 1368720), (1860, 1231848), (1901, 1205280), (1944, 1178620), (2160, 1060758), (2232, 1026540), (2430, 942896), (2480, 923886), (2511, 912480), (2592, 883965), (2790, 821232), (2976, 769905), (3240, 707172), (3348, 684360), (3720, 615924), (3802, 602640), (3888, 589310), (4185, 547488), (4320, 530379), (4464, 513270), (4860, 471448), (4960, 461943), (5022, 456240), (5580, 410616), (5703, 401760), (6480, 353586), (6696, 342180), (7440, 307962), (7533, 304160), (7604, 301320), (7776, 294655), (8370, 273744), (8928, 256635), (9505, 241056), (9720, 235724), (10044, 228120), (11160, 205308), (11406, 200880), (12555, 182496), (12960, 176793), (13392, 171090), (14880, 153981), (15066, 152080), (15208, 150660), (16740, 136872), (17109, 133920), (19010, 120528), (19440, 117862), (20088, 114060), (22320, 102654), (22812, 100440), (25110, 91248), (26784, 85545), (28515, 80352), (30132, 76040), (30416, 75330), (33480, 68436), (34218, 66960), (37665, 60832), (38020, 60264), (38880, 58931), (40176, 57030), (44640, 51327), (45624, 50220)]