20199012480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{184567}}^1$

素因数の和:184611

約数の個数: 192

約数和(自身を含む): 73421150400

約数和(自身を除く): 53222137920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 12160, 13680, 18240, 21888, 27360, 36480, 54720, 109440, 184567, 369134, 553701, 738268, 922835, 1107402, 1476536, 1661103, 1845670, 2214804, 2768505, 2953072, 3322206, 3506773, 3691340, 4429608, 5537010, 5906144, 6644412, 7013546, 7382680, 8305515, 8859216, 10520319, 11074020, 11812288, 13288824, 14027092, 14765360, 16611030, 17533865, 17718432, 21040638, 22148040, 23624576, 26577648, 28054184, 29530720, 31560957, 33222060, 35067730, 35436864, 42081276, 44296080, 52601595, 53155296, 56108368, 59061440, 63121914, 66444120, 70135460, 70873728, 84162552, 88592160, 105203190, 106310592, 112216736, 118122880, 126243828, 132888240, 140270920, 157804785, 168325104, 177184320, 210406380, 212621184, 224433472, 252487656, 265776480, 280541840, 315609570, 336650208, 354368640, 420812760, 448866944, 504975312, 531552960, 561083680, 631219140, 673300416, 841625520, 1009950624, 1063105920, 1122167360, 1262438280, 1346600832, 1683251040, 2019901248, 2244334720, 2524876560, 3366502080, 4039802496, 5049753120, 6733004160, 10099506240, 20199012480]

約数ペア:

[(1, 20199012480), (2, 10099506240), (3, 6733004160), (4, 5049753120), (5, 4039802496), (6, 3366502080), (8, 2524876560), (9, 2244334720), (10, 2019901248), (12, 1683251040), (15, 1346600832), (16, 1262438280), (18, 1122167360), (19, 1063105920), (20, 1009950624), (24, 841625520), (30, 673300416), (32, 631219140), (36, 561083680), (38, 531552960), (40, 504975312), (45, 448866944), (48, 420812760), (57, 354368640), (60, 336650208), (64, 315609570), (72, 280541840), (76, 265776480), (80, 252487656), (90, 224433472), (95, 212621184), (96, 210406380), (114, 177184320), (120, 168325104), (128, 157804785), (144, 140270920), (152, 132888240), (160, 126243828), (171, 118122880), (180, 112216736), (190, 106310592), (192, 105203190), (228, 88592160), (240, 84162552), (285, 70873728), (288, 70135460), (304, 66444120), (320, 63121914), (342, 59061440), (360, 56108368), (380, 53155296), (384, 52601595), (456, 44296080), (480, 42081276), (570, 35436864), (576, 35067730), (608, 33222060), (640, 31560957), (684, 29530720), (720, 28054184), (760, 26577648), (855, 23624576), (912, 22148040), (960, 21040638), (1140, 17718432), (1152, 17533865), (1216, 16611030), (1368, 14765360), (1440, 14027092), (1520, 13288824), (1710, 11812288), (1824, 11074020), (1920, 10520319), (2280, 8859216), (2432, 8305515), (2736, 7382680), (2880, 7013546), (3040, 6644412), (3420, 5906144), (3648, 5537010), (4560, 4429608), (5472, 3691340), (5760, 3506773), (6080, 3322206), (6840, 2953072), (7296, 2768505), (9120, 2214804), (10944, 1845670), (12160, 1661103), (13680, 1476536), (18240, 1107402), (21888, 922835), (27360, 738268), (36480, 553701), (54720, 369134), (109440, 184567)]