16609540080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{520349}}^1$

素因数の和:520391

約数の個数: 160

約数和(自身を含む): 61942464000

約数和(自身を除く): 45332923920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 520349, 1040698, 1561047, 2081396, 2601745, 3122094, 3642443, 4162792, 5203490, 6244188, 7284886, 7805235, 8325584, 9886631, 10406980, 10927329, 12488376, 14569772, 15610470, 18212215, 19773262, 20813960, 21854658, 24976752, 29139544, 29659893, 31220940, 36424430, 39546524, 41627920, 43709316, 49433155, 54636645, 58279088, 59319786, 62441880, 69206417, 72848860, 79093048, 87418632, 98866310, 109273290, 118639572, 124883760, 138412834, 145697720, 148299465, 158186096, 174837264, 197732620, 207619251, 218546580, 237279144, 276825668, 291395440, 296598930, 346032085, 395465240, 415238502, 437093160, 474558288, 553651336, 593197860, 692064170, 790930480, 830477004, 874186320, 1038096255, 1107302672, 1186395720, 1384128340, 1660954008, 2076192510, 2372791440, 2768256680, 3321908016, 4152385020, 5536513360, 8304770040, 16609540080]

約数ペア:

[(1, 16609540080), (2, 8304770040), (3, 5536513360), (4, 4152385020), (5, 3321908016), (6, 2768256680), (7, 2372791440), (8, 2076192510), (10, 1660954008), (12, 1384128340), (14, 1186395720), (15, 1107302672), (16, 1038096255), (19, 874186320), (20, 830477004), (21, 790930480), (24, 692064170), (28, 593197860), (30, 553651336), (35, 474558288), (38, 437093160), (40, 415238502), (42, 395465240), (48, 346032085), (56, 296598930), (57, 291395440), (60, 276825668), (70, 237279144), (76, 218546580), (80, 207619251), (84, 197732620), (95, 174837264), (105, 158186096), (112, 148299465), (114, 145697720), (120, 138412834), (133, 124883760), (140, 118639572), (152, 109273290), (168, 98866310), (190, 87418632), (210, 79093048), (228, 72848860), (240, 69206417), (266, 62441880), (280, 59319786), (285, 58279088), (304, 54636645), (336, 49433155), (380, 43709316), (399, 41627920), (420, 39546524), (456, 36424430), (532, 31220940), (560, 29659893), (570, 29139544), (665, 24976752), (760, 21854658), (798, 20813960), (840, 19773262), (912, 18212215), (1064, 15610470), (1140, 14569772), (1330, 12488376), (1520, 10927329), (1596, 10406980), (1680, 9886631), (1995, 8325584), (2128, 7805235), (2280, 7284886), (2660, 6244188), (3192, 5203490), (3990, 4162792), (4560, 3642443), (5320, 3122094), (6384, 2601745), (7980, 2081396), (10640, 1561047), (15960, 1040698), (31920, 520349)]