15885325440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3923}}^1$

素因数の和:4004

約数の個数: 384

約数和(自身を含む): 59316753600

約数和(自身を除く): 43431428160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 37, 38, 40, 45, 48, 57, 60, 64, 72, 74, 76, 80, 90, 95, 96, 111, 114, 120, 128, 144, 148, 152, 160, 171, 180, 185, 190, 192, 222, 228, 240, 285, 288, 296, 304, 320, 333, 342, 360, 370, 380, 384, 444, 456, 480, 555, 570, 576, 592, 608, 640, 666, 684, 703, 720, 740, 760, 855, 888, 912, 960, 1110, 1140, 1152, 1184, 1216, 1332, 1368, 1406, 1440, 1480, 1520, 1665, 1710, 1776, 1824, 1920, 2109, 2220, 2280, 2368, 2432, 2664, 2736, 2812, 2880, 2960, 3040, 3330, 3420, 3515, 3552, 3648, 3923, 4218, 4440, 4560, 4736, 5328, 5472, 5624, 5760, 5920, 6080, 6327, 6660, 6840, 7030, 7104, 7296, 7846, 8436, 8880, 9120, 10545, 10656, 10944, 11248, 11769, 11840, 12160, 12654, 13320, 13680, 14060, 14208, 15692, 16872, 17760, 18240, 19615, 21090, 21312, 21888, 22496, 23538, 23680, 25308, 26640, 27360, 28120, 31384, 31635, 33744, 35307, 35520, 36480, 39230, 42180, 42624, 44992, 47076, 50616, 53280, 54720, 56240, 58845, 62768, 63270, 67488, 70614, 71040, 74537, 78460, 84360, 89984, 94152, 101232, 106560, 109440, 112480, 117690, 125536, 126540, 134976, 141228, 145151, 149074, 156920, 168720, 176535, 188304, 202464, 213120, 223611, 224960, 235380, 251072, 253080, 269952, 282456, 290302, 298148, 313840, 337440, 353070, 372685, 376608, 404928, 435453, 447222, 449920, 470760, 502144, 506160, 564912, 580604, 596296, 627680, 670833, 674880, 706140, 725755, 745370, 753216, 809856, 870906, 894444, 941520, 1012320, 1118055, 1129824, 1161208, 1192592, 1255360, 1306359, 1341666, 1349760, 1412280, 1451510, 1490740, 1506432, 1741812, 1788888, 1883040, 2024640, 2177265, 2236110, 2259648, 2322416, 2385184, 2510720, 2612718, 2683332, 2757869, 2824560, 2903020, 2981480, 3354165, 3483624, 3577776, 3766080, 4049280, 4354530, 4472220, 4519296, 4644832, 4770368, 5225436, 5366664, 5515738, 5649120, 5806040, 5962960, 6531795, 6708330, 6967248, 7155552, 7532160, 8273607, 8709060, 8944440, 9289664, 9540736, 10450872, 10733328, 11031476, 11298240, 11612080, 11925920, 13063590, 13416660, 13789345, 13934496, 14311104, 16547214, 17418120, 17888880, 18579328, 20901744, 21466656, 22062952, 22596480, 23224160, 23851840, 24820821, 26127180, 26833320, 27578690, 27868992, 28622208, 33094428, 34836240, 35777760, 41368035, 41803488, 42933312, 44125904, 46448320, 47703680, 49641642, 52254360, 53666640, 55157380, 55737984, 66188856, 69672480, 71555520, 82736070, 83606976, 85866624, 88251808, 92896640, 99283284, 104508720, 107333280, 110314760, 124104105, 132377712, 139344960, 143111040, 165472140, 167213952, 176503616, 198566568, 209017440, 214666560, 220629520, 248208210, 264755424, 278689920, 330944280, 353007232, 397133136, 418034880, 429333120, 441259040, 496416420, 529510848, 661888560, 794266272, 836069760, 882518080, 992832840, 1059021696, 1323777120, 1588532544, 1765036160, 1985665680, 2647554240, 3177065088, 3971331360, 5295108480, 7942662720, 15885325440]

約数ペア:

[(1, 15885325440), (2, 7942662720), (3, 5295108480), (4, 3971331360), (5, 3177065088), (6, 2647554240), (8, 1985665680), (9, 1765036160), (10, 1588532544), (12, 1323777120), (15, 1059021696), (16, 992832840), (18, 882518080), (19, 836069760), (20, 794266272), (24, 661888560), (30, 529510848), (32, 496416420), (36, 441259040), (37, 429333120), (38, 418034880), (40, 397133136), (45, 353007232), (48, 330944280), (57, 278689920), (60, 264755424), (64, 248208210), (72, 220629520), (74, 214666560), (76, 209017440), (80, 198566568), (90, 176503616), (95, 167213952), (96, 165472140), (111, 143111040), (114, 139344960), (120, 132377712), (128, 124104105), (144, 110314760), (148, 107333280), (152, 104508720), (160, 99283284), (171, 92896640), (180, 88251808), (185, 85866624), (190, 83606976), (192, 82736070), (222, 71555520), (228, 69672480), (240, 66188856), (285, 55737984), (288, 55157380), (296, 53666640), (304, 52254360), (320, 49641642), (333, 47703680), (342, 46448320), (360, 44125904), (370, 42933312), (380, 41803488), (384, 41368035), (444, 35777760), (456, 34836240), (480, 33094428), (555, 28622208), (570, 27868992), (576, 27578690), (592, 26833320), (608, 26127180), (640, 24820821), (666, 23851840), (684, 23224160), (703, 22596480), (720, 22062952), (740, 21466656), (760, 20901744), (855, 18579328), (888, 17888880), (912, 17418120), (960, 16547214), (1110, 14311104), (1140, 13934496), (1152, 13789345), (1184, 13416660), (1216, 13063590), (1332, 11925920), (1368, 11612080), (1406, 11298240), (1440, 11031476), (1480, 10733328), (1520, 10450872), (1665, 9540736), (1710, 9289664), (1776, 8944440), (1824, 8709060), (1920, 8273607), (2109, 7532160), (2220, 7155552), (2280, 6967248), (2368, 6708330), (2432, 6531795), (2664, 5962960), (2736, 5806040), (2812, 5649120), (2880, 5515738), (2960, 5366664), (3040, 5225436), (3330, 4770368), (3420, 4644832), (3515, 4519296), (3552, 4472220), (3648, 4354530), (3923, 4049280), (4218, 3766080), (4440, 3577776), (4560, 3483624), (4736, 3354165), (5328, 2981480), (5472, 2903020), (5624, 2824560), (5760, 2757869), (5920, 2683332), (6080, 2612718), (6327, 2510720), (6660, 2385184), (6840, 2322416), (7030, 2259648), (7104, 2236110), (7296, 2177265), (7846, 2024640), (8436, 1883040), (8880, 1788888), (9120, 1741812), (10545, 1506432), (10656, 1490740), (10944, 1451510), (11248, 1412280), (11769, 1349760), (11840, 1341666), (12160, 1306359), (12654, 1255360), (13320, 1192592), (13680, 1161208), (14060, 1129824), (14208, 1118055), (15692, 1012320), (16872, 941520), (17760, 894444), (18240, 870906), (19615, 809856), (21090, 753216), (21312, 745370), (21888, 725755), (22496, 706140), (23538, 674880), (23680, 670833), (25308, 627680), (26640, 596296), (27360, 580604), (28120, 564912), (31384, 506160), (31635, 502144), (33744, 470760), (35307, 449920), (35520, 447222), (36480, 435453), (39230, 404928), (42180, 376608), (42624, 372685), (44992, 353070), (47076, 337440), (50616, 313840), (53280, 298148), (54720, 290302), (56240, 282456), (58845, 269952), (62768, 253080), (63270, 251072), (67488, 235380), (70614, 224960), (71040, 223611), (74537, 213120), (78460, 202464), (84360, 188304), (89984, 176535), (94152, 168720), (101232, 156920), (106560, 149074), (109440, 145151), (112480, 141228), (117690, 134976), (125536, 126540)]