28406039040

素因数分解:

$2^9\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:563

約数の個数: 560

約数和(自身を含む): 105623882496

約数和(自身を除く): 77217843456

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, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 243, 248, 256, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 486, 491, 496, 512, 540, 558, 576, 620, 640, 648, 720, 729, 744, 768, 810, 837, 864, 930, 960, 972, 982, 992, 1080, 1116, 1152, 1215, 1240, 1280, 1296, 1395, 1440, 1458, 1473, 1488, 1536, 1620, 1674, 1728, 1860, 1920, 1944, 1964, 1984, 2160, 2232, 2304, 2430, 2455, 2480, 2511, 2560, 2592, 2790, 2880, 2916, 2946, 2976, 3240, 3348, 3456, 3645, 3720, 3840, 3888, 3928, 3968, 4185, 4320, 4419, 4464, 4608, 4860, 4910, 4960, 5022, 5184, 5580, 5760, 5832, 5892, 5952, 6480, 6696, 6912, 7290, 7365, 7440, 7533, 7680, 7776, 7856, 7936, 8370, 8640, 8838, 8928, 9720, 9820, 9920, 10044, 10368, 11160, 11520, 11664, 11784, 11904, 12555, 12960, 13257, 13392, 13824, 14580, 14730, 14880, 15066, 15221, 15552, 15712, 15872, 16740, 17280, 17676, 17856, 19440, 19640, 19840, 20088, 20736, 22095, 22320, 22599, 23040, 23328, 23568, 23808, 25110, 25920, 26514, 26784, 29160, 29460, 29760, 30132, 30442, 31104, 31424, 33480, 34560, 35352, 35712, 37665, 38880, 39280, 39680, 39771, 40176, 41472, 44190, 44640, 45198, 45663, 46656, 47136, 47616, 50220, 51840, 53028, 53568, 58320, 58920, 59520, 60264, 60884, 62208, 62848, 66285, 66960, 69120, 70704, 71424, 75330, 76105, 77760, 78560, 79360, 79542, 80352, 88380, 89280, 90396, 91326, 93312, 94272, 100440, 103680, 106056, 107136, 112995, 116640, 117840, 119040, 119313, 120528, 121768, 124416, 125696, 132570, 133920, 136989, 141408, 142848, 150660, 152210, 155520, 157120, 159084, 160704, 176760, 178560, 180792, 182652, 186624, 188544, 198855, 200880, 207360, 212112, 214272, 225990, 228315, 233280, 235680, 238080, 238626, 241056, 243536, 251392, 265140, 267840, 273978, 282816, 301320, 304420, 311040, 314240, 318168, 321408, 353520, 357120, 357939, 361584, 365304, 373248, 377088, 397710, 401760, 410967, 424224, 428544, 451980, 456630, 466560, 471360, 477252, 482112, 487072, 530280, 535680, 547956, 565632, 596565, 602640, 608840, 622080, 628480, 636336, 642816, 684945, 707040, 714240, 715878, 723168, 730608, 754176, 795420, 803520, 821934, 848448, 903960, 913260, 933120, 942720, 954504, 964224, 974144, 1060560, 1071360, 1095912, 1131264, 1193130, 1205280, 1217680, 1232901, 1256960, 1272672, 1285632, 1369890, 1414080, 1431756, 1446336, 1461216, 1590840, 1607040, 1643868, 1696896, 1789695, 1807920, 1826520, 1866240, 1885440, 1909008, 1928448, 1948288, 2054835, 2121120, 2142720, 2191824, 2262528, 2386260, 2410560, 2435360, 2465802, 2545344, 2739780, 2828160, 2863512, 2892672, 2922432, 3181680, 3214080, 3287736, 3393792, 3579390, 3615840, 3653040, 3698703, 3770880, 3818016, 3856896, 3896576, 4109670, 4242240, 4383648, 4772520, 4821120, 4870720, 4931604, 5090688, 5479560, 5656320, 5727024, 5785344, 5844864, 6164505, 6363360, 6428160, 6575472, 6787584, 7158780, 7231680, 7306080, 7397406, 7636032, 7793152, 8219340, 8484480, 8767296, 9545040, 9642240, 9741440, 9863208, 10181376, 10959120, 11096109, 11312640, 11454048, 11570688, 11689728, 12329010, 12726720, 13150944, 14317560, 14463360, 14612160, 14794812, 15272064, 16438680, 16968960, 17534592, 18493515, 19090080, 19284480, 19482880, 19726416, 20362752, 21918240, 22192218, 22908096, 23379456, 24658020, 25453440, 26301888, 28635120, 28926720, 29224320, 29589624, 30544128, 32877360, 33937920, 35069184, 36987030, 38180160, 38965760, 39452832, 43836480, 44384436, 45816192, 49316040, 50906880, 52603776, 55480545, 57270240, 57853440, 58448640, 59179248, 61088256, 65754720, 70138368, 73974060, 76360320, 78905664, 87672960, 88768872, 91632384, 98632080, 101813760, 105207552, 110961090, 114540480, 116897280, 118358496, 131509440, 147948120, 152720640, 157811328, 175345920, 177537744, 183264768, 197264160, 210415104, 221922180, 229080960, 236716992, 263018880, 295896240, 305441280, 315622656, 350691840, 355075488, 394528320, 443844360, 458161920, 473433984, 526037760, 591792480, 631245312, 710150976, 789056640, 887688720, 916323840, 946867968, 1052075520, 1183584960, 1420301952, 1578113280, 1775377440, 1893735936, 2367169920, 2840603904, 3156226560, 3550754880, 4734339840, 5681207808, 7101509760, 9468679680, 14203019520, 28406039040]

約数ペア:

[(1, 28406039040), (2, 14203019520), (3, 9468679680), (4, 7101509760), (5, 5681207808), (6, 4734339840), (8, 3550754880), (9, 3156226560), (10, 2840603904), (12, 2367169920), (15, 1893735936), (16, 1775377440), (18, 1578113280), (20, 1420301952), (24, 1183584960), (27, 1052075520), (30, 946867968), (31, 916323840), (32, 887688720), (36, 789056640), (40, 710150976), (45, 631245312), (48, 591792480), (54, 526037760), (60, 473433984), (62, 458161920), (64, 443844360), (72, 394528320), (80, 355075488), (81, 350691840), (90, 315622656), (93, 305441280), (96, 295896240), (108, 263018880), (120, 236716992), (124, 229080960), (128, 221922180), (135, 210415104), (144, 197264160), (155, 183264768), (160, 177537744), (162, 175345920), (180, 157811328), (186, 152720640), (192, 147948120), (216, 131509440), (240, 118358496), (243, 116897280), (248, 114540480), (256, 110961090), (270, 105207552), (279, 101813760), (288, 98632080), (310, 91632384), (320, 88768872), (324, 87672960), (360, 78905664), (372, 76360320), (384, 73974060), (405, 70138368), (432, 65754720), (465, 61088256), (480, 59179248), (486, 58448640), (491, 57853440), (496, 57270240), (512, 55480545), (540, 52603776), (558, 50906880), (576, 49316040), (620, 45816192), (640, 44384436), (648, 43836480), (720, 39452832), (729, 38965760), (744, 38180160), (768, 36987030), (810, 35069184), (837, 33937920), (864, 32877360), (930, 30544128), (960, 29589624), (972, 29224320), (982, 28926720), (992, 28635120), (1080, 26301888), (1116, 25453440), (1152, 24658020), (1215, 23379456), (1240, 22908096), (1280, 22192218), (1296, 21918240), (1395, 20362752), (1440, 19726416), (1458, 19482880), (1473, 19284480), (1488, 19090080), (1536, 18493515), (1620, 17534592), (1674, 16968960), (1728, 16438680), (1860, 15272064), (1920, 14794812), (1944, 14612160), (1964, 14463360), (1984, 14317560), (2160, 13150944), (2232, 12726720), (2304, 12329010), (2430, 11689728), (2455, 11570688), (2480, 11454048), (2511, 11312640), (2560, 11096109), (2592, 10959120), (2790, 10181376), (2880, 9863208), (2916, 9741440), (2946, 9642240), (2976, 9545040), (3240, 8767296), (3348, 8484480), (3456, 8219340), (3645, 7793152), (3720, 7636032), (3840, 7397406), (3888, 7306080), (3928, 7231680), (3968, 7158780), (4185, 6787584), (4320, 6575472), (4419, 6428160), (4464, 6363360), (4608, 6164505), (4860, 5844864), (4910, 5785344), (4960, 5727024), (5022, 5656320), (5184, 5479560), (5580, 5090688), (5760, 4931604), (5832, 4870720), (5892, 4821120), (5952, 4772520), (6480, 4383648), (6696, 4242240), (6912, 4109670), (7290, 3896576), (7365, 3856896), (7440, 3818016), (7533, 3770880), (7680, 3698703), (7776, 3653040), (7856, 3615840), (7936, 3579390), (8370, 3393792), (8640, 3287736), (8838, 3214080), (8928, 3181680), (9720, 2922432), (9820, 2892672), (9920, 2863512), (10044, 2828160), (10368, 2739780), (11160, 2545344), (11520, 2465802), (11664, 2435360), (11784, 2410560), (11904, 2386260), (12555, 2262528), (12960, 2191824), (13257, 2142720), (13392, 2121120), (13824, 2054835), (14580, 1948288), (14730, 1928448), (14880, 1909008), (15066, 1885440), (15221, 1866240), (15552, 1826520), (15712, 1807920), (15872, 1789695), (16740, 1696896), (17280, 1643868), (17676, 1607040), (17856, 1590840), (19440, 1461216), (19640, 1446336), (19840, 1431756), (20088, 1414080), (20736, 1369890), (22095, 1285632), (22320, 1272672), (22599, 1256960), (23040, 1232901), (23328, 1217680), (23568, 1205280), (23808, 1193130), (25110, 1131264), (25920, 1095912), (26514, 1071360), (26784, 1060560), (29160, 974144), (29460, 964224), (29760, 954504), (30132, 942720), (30442, 933120), (31104, 913260), (31424, 903960), (33480, 848448), (34560, 821934), (35352, 803520), (35712, 795420), (37665, 754176), (38880, 730608), (39280, 723168), (39680, 715878), (39771, 714240), (40176, 707040), (41472, 684945), (44190, 642816), (44640, 636336), (45198, 628480), (45663, 622080), (46656, 608840), (47136, 602640), (47616, 596565), (50220, 565632), (51840, 547956), (53028, 535680), (53568, 530280), (58320, 487072), (58920, 482112), (59520, 477252), (60264, 471360), (60884, 466560), (62208, 456630), (62848, 451980), (66285, 428544), (66960, 424224), (69120, 410967), (70704, 401760), (71424, 397710), (75330, 377088), (76105, 373248), (77760, 365304), (78560, 361584), (79360, 357939), (79542, 357120), (80352, 353520), (88380, 321408), (89280, 318168), (90396, 314240), (91326, 311040), (93312, 304420), (94272, 301320), (100440, 282816), (103680, 273978), (106056, 267840), (107136, 265140), (112995, 251392), (116640, 243536), (117840, 241056), (119040, 238626), (119313, 238080), (120528, 235680), (121768, 233280), (124416, 228315), (125696, 225990), (132570, 214272), (133920, 212112), (136989, 207360), (141408, 200880), (142848, 198855), (150660, 188544), (152210, 186624), (155520, 182652), (157120, 180792), (159084, 178560), (160704, 176760)]