87319545120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{3191}}^1$

素因数の和:3856

約数の個数: 288

約数和(自身を含む): 308188468224

約数和(自身を除く): 220868923104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 613, 620, 720, 744, 930, 992, 1116, 1226, 1240, 1395, 1440, 1488, 1839, 1860, 2232, 2452, 2480, 2790, 2976, 3065, 3191, 3678, 3720, 4464, 4904, 4960, 5517, 5580, 6130, 6382, 7356, 7440, 8928, 9195, 9573, 9808, 11034, 11160, 12260, 12764, 14712, 14880, 15955, 18390, 19003, 19146, 19616, 22068, 22320, 24520, 25528, 27585, 28719, 29424, 31910, 36780, 38006, 38292, 44136, 44640, 47865, 49040, 51056, 55170, 57009, 57438, 58848, 63820, 73560, 76012, 76584, 88272, 95015, 95730, 98080, 98921, 102112, 110340, 114018, 114876, 127640, 143595, 147120, 152024, 153168, 171027, 176544, 190030, 191460, 197842, 220680, 228036, 229752, 255280, 285045, 287190, 294240, 296763, 304048, 306336, 342054, 380060, 382920, 395684, 441360, 456072, 459504, 494605, 510560, 570090, 574380, 593526, 608096, 684108, 760120, 765840, 791368, 855135, 882720, 890289, 912144, 919008, 989210, 1140180, 1148760, 1187052, 1368216, 1483815, 1520240, 1531680, 1582736, 1710270, 1780578, 1824288, 1956083, 1978420, 2280360, 2297520, 2374104, 2736432, 2967630, 3040480, 3165472, 3420540, 3561156, 3912166, 3956840, 4451445, 4560720, 4595040, 4748208, 5472864, 5868249, 5935260, 6841080, 7122312, 7824332, 7913680, 8902890, 9121440, 9496416, 9780415, 11736498, 11870520, 13682160, 14244624, 15648664, 15827360, 17604747, 17805780, 19560830, 23472996, 23741040, 27364320, 28489248, 29341245, 31297328, 35209494, 35611560, 39121660, 46945992, 47482080, 58682490, 60638573, 62594656, 70418988, 71223120, 78243320, 88023735, 93891984, 117364980, 121277146, 140837976, 142446240, 156486640, 176047470, 181915719, 187783968, 234729960, 242554292, 281675952, 303192865, 312973280, 352094940, 363831438, 469459920, 485108584, 545747157, 563351904, 606385730, 704189880, 727662876, 909578595, 938919840, 970217168, 1091494314, 1212771460, 1408379760, 1455325752, 1819157190, 1940434336, 2182988628, 2425542920, 2728735785, 2816759520, 2910651504, 3638314380, 4365977256, 4851085840, 5457471570, 5821303008, 7276628760, 8731954512, 9702171680, 10914943140, 14553257520, 17463909024, 21829886280, 29106515040, 43659772560, 87319545120]

約数ペア:

[(1, 87319545120), (2, 43659772560), (3, 29106515040), (4, 21829886280), (5, 17463909024), (6, 14553257520), (8, 10914943140), (9, 9702171680), (10, 8731954512), (12, 7276628760), (15, 5821303008), (16, 5457471570), (18, 4851085840), (20, 4365977256), (24, 3638314380), (30, 2910651504), (31, 2816759520), (32, 2728735785), (36, 2425542920), (40, 2182988628), (45, 1940434336), (48, 1819157190), (60, 1455325752), (62, 1408379760), (72, 1212771460), (80, 1091494314), (90, 970217168), (93, 938919840), (96, 909578595), (120, 727662876), (124, 704189880), (144, 606385730), (155, 563351904), (160, 545747157), (180, 485108584), (186, 469459920), (240, 363831438), (248, 352094940), (279, 312973280), (288, 303192865), (310, 281675952), (360, 242554292), (372, 234729960), (465, 187783968), (480, 181915719), (496, 176047470), (558, 156486640), (613, 142446240), (620, 140837976), (720, 121277146), (744, 117364980), (930, 93891984), (992, 88023735), (1116, 78243320), (1226, 71223120), (1240, 70418988), (1395, 62594656), (1440, 60638573), (1488, 58682490), (1839, 47482080), (1860, 46945992), (2232, 39121660), (2452, 35611560), (2480, 35209494), (2790, 31297328), (2976, 29341245), (3065, 28489248), (3191, 27364320), (3678, 23741040), (3720, 23472996), (4464, 19560830), (4904, 17805780), (4960, 17604747), (5517, 15827360), (5580, 15648664), (6130, 14244624), (6382, 13682160), (7356, 11870520), (7440, 11736498), (8928, 9780415), (9195, 9496416), (9573, 9121440), (9808, 8902890), (11034, 7913680), (11160, 7824332), (12260, 7122312), (12764, 6841080), (14712, 5935260), (14880, 5868249), (15955, 5472864), (18390, 4748208), (19003, 4595040), (19146, 4560720), (19616, 4451445), (22068, 3956840), (22320, 3912166), (24520, 3561156), (25528, 3420540), (27585, 3165472), (28719, 3040480), (29424, 2967630), (31910, 2736432), (36780, 2374104), (38006, 2297520), (38292, 2280360), (44136, 1978420), (44640, 1956083), (47865, 1824288), (49040, 1780578), (51056, 1710270), (55170, 1582736), (57009, 1531680), (57438, 1520240), (58848, 1483815), (63820, 1368216), (73560, 1187052), (76012, 1148760), (76584, 1140180), (88272, 989210), (95015, 919008), (95730, 912144), (98080, 890289), (98921, 882720), (102112, 855135), (110340, 791368), (114018, 765840), (114876, 760120), (127640, 684108), (143595, 608096), (147120, 593526), (152024, 574380), (153168, 570090), (171027, 510560), (176544, 494605), (190030, 459504), (191460, 456072), (197842, 441360), (220680, 395684), (228036, 382920), (229752, 380060), (255280, 342054), (285045, 306336), (287190, 304048), (294240, 296763)]