77820513120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{406331}}^1$

素因数の和:406378

約数の個数: 288

約数和(自身を含む): 319474471680

約数和(自身を除く): 241653958560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3990, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6384, 6840, 7980, 9120, 9576, 10080, 10640, 11970, 12768, 13680, 15960, 19152, 21280, 23940, 27360, 31920, 38304, 47880, 63840, 95760, 191520, 406331, 812662, 1218993, 1625324, 2031655, 2437986, 2844317, 3250648, 3656979, 4063310, 4875972, 5688634, 6094965, 6501296, 7313958, 7720289, 8126620, 8532951, 9751944, 11377268, 12189930, 13002592, 14221585, 14627916, 15440578, 16253240, 17065902, 18284895, 19503888, 22754536, 23160867, 24379860, 25598853, 28443170, 29255832, 30881156, 32506480, 34131804, 36569790, 38601445, 39007776, 42664755, 45509072, 46321734, 48759720, 51197706, 54042023, 56886340, 58511664, 61762312, 65012960, 68263608, 69482601, 73139580, 77202890, 85329510, 91018144, 92643468, 97519440, 102395412, 108084046, 113772680, 115804335, 117023328, 123524624, 127994265, 136527216, 138965202, 146279160, 154405780, 162126069, 170659020, 185286936, 195038880, 204790824, 216168092, 227545360, 231608670, 247049248, 255988530, 270210115, 273054432, 277930404, 292558320, 308811560, 324252138, 341318040, 347413005, 370573872, 409581648, 432336184, 455090720, 463217340, 486378207, 511977060, 540420230, 555860808, 585116640, 617623120, 648504276, 682636080, 694826010, 741147744, 810630345, 819163296, 864672368, 926434680, 972756414, 1023954120, 1080840460, 1111721616, 1235246240, 1297008552, 1365272160, 1389652020, 1621260690, 1729344736, 1852869360, 1945512828, 2047908240, 2161680920, 2223443232, 2431891035, 2594017104, 2779304040, 3242521380, 3705738720, 3891025656, 4095816480, 4323361840, 4863782070, 5188034208, 5558608080, 6485042760, 7782051312, 8646723680, 9727564140, 11117216160, 12970085520, 15564102624, 19455128280, 25940171040, 38910256560, 77820513120]

約数ペア:

[(1, 77820513120), (2, 38910256560), (3, 25940171040), (4, 19455128280), (5, 15564102624), (6, 12970085520), (7, 11117216160), (8, 9727564140), (9, 8646723680), (10, 7782051312), (12, 6485042760), (14, 5558608080), (15, 5188034208), (16, 4863782070), (18, 4323361840), (19, 4095816480), (20, 3891025656), (21, 3705738720), (24, 3242521380), (28, 2779304040), (30, 2594017104), (32, 2431891035), (35, 2223443232), (36, 2161680920), (38, 2047908240), (40, 1945512828), (42, 1852869360), (45, 1729344736), (48, 1621260690), (56, 1389652020), (57, 1365272160), (60, 1297008552), (63, 1235246240), (70, 1111721616), (72, 1080840460), (76, 1023954120), (80, 972756414), (84, 926434680), (90, 864672368), (95, 819163296), (96, 810630345), (105, 741147744), (112, 694826010), (114, 682636080), (120, 648504276), (126, 617623120), (133, 585116640), (140, 555860808), (144, 540420230), (152, 511977060), (160, 486378207), (168, 463217340), (171, 455090720), (180, 432336184), (190, 409581648), (210, 370573872), (224, 347413005), (228, 341318040), (240, 324252138), (252, 308811560), (266, 292558320), (280, 277930404), (285, 273054432), (288, 270210115), (304, 255988530), (315, 247049248), (336, 231608670), (342, 227545360), (360, 216168092), (380, 204790824), (399, 195038880), (420, 185286936), (456, 170659020), (480, 162126069), (504, 154405780), (532, 146279160), (560, 138965202), (570, 136527216), (608, 127994265), (630, 123524624), (665, 117023328), (672, 115804335), (684, 113772680), (720, 108084046), (760, 102395412), (798, 97519440), (840, 92643468), (855, 91018144), (912, 85329510), (1008, 77202890), (1064, 73139580), (1120, 69482601), (1140, 68263608), (1197, 65012960), (1260, 61762312), (1330, 58511664), (1368, 56886340), (1440, 54042023), (1520, 51197706), (1596, 48759720), (1680, 46321734), (1710, 45509072), (1824, 42664755), (1995, 39007776), (2016, 38601445), (2128, 36569790), (2280, 34131804), (2394, 32506480), (2520, 30881156), (2660, 29255832), (2736, 28443170), (3040, 25598853), (3192, 24379860), (3360, 23160867), (3420, 22754536), (3990, 19503888), (4256, 18284895), (4560, 17065902), (4788, 16253240), (5040, 15440578), (5320, 14627916), (5472, 14221585), (5985, 13002592), (6384, 12189930), (6840, 11377268), (7980, 9751944), (9120, 8532951), (9576, 8126620), (10080, 7720289), (10640, 7313958), (11970, 6501296), (12768, 6094965), (13680, 5688634), (15960, 4875972), (19152, 4063310), (21280, 3656979), (23940, 3250648), (27360, 2844317), (31920, 2437986), (38304, 2031655), (47880, 1625324), (63840, 1218993), (95760, 812662), (191520, 406331)]