164025974760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3127879}}^1$

素因数の和:3127935

約数の個数: 128

約数和(自身を含む): 540497664000

約数和(自身を除く): 376471689240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1748, 2185, 2280, 2622, 2760, 3496, 4370, 5244, 6555, 8740, 10488, 13110, 17480, 26220, 52440, 3127879, 6255758, 9383637, 12511516, 15639395, 18767274, 25023032, 31278790, 37534548, 46918185, 59429701, 62557580, 71941217, 75069096, 93836370, 118859402, 125115160, 143882434, 178289103, 187672740, 215823651, 237718804, 287764868, 297148505, 356578206, 359706085, 375345480, 431647302, 475437608, 575529736, 594297010, 713156412, 719412170, 863294604, 891445515, 1079118255, 1188594020, 1366883123, 1426312824, 1438824340, 1726589208, 1782891030, 2158236510, 2377188040, 2733766246, 2877648680, 3565782060, 4100649369, 4316473020, 5467532492, 6834415615, 7131564120, 8201298738, 8632946040, 10935064984, 13668831230, 16402597476, 20503246845, 27337662460, 32805194952, 41006493690, 54675324920, 82012987380, 164025974760]

約数ペア:

[(1, 164025974760), (2, 82012987380), (3, 54675324920), (4, 41006493690), (5, 32805194952), (6, 27337662460), (8, 20503246845), (10, 16402597476), (12, 13668831230), (15, 10935064984), (19, 8632946040), (20, 8201298738), (23, 7131564120), (24, 6834415615), (30, 5467532492), (38, 4316473020), (40, 4100649369), (46, 3565782060), (57, 2877648680), (60, 2733766246), (69, 2377188040), (76, 2158236510), (92, 1782891030), (95, 1726589208), (114, 1438824340), (115, 1426312824), (120, 1366883123), (138, 1188594020), (152, 1079118255), (184, 891445515), (190, 863294604), (228, 719412170), (230, 713156412), (276, 594297010), (285, 575529736), (345, 475437608), (380, 431647302), (437, 375345480), (456, 359706085), (460, 356578206), (552, 297148505), (570, 287764868), (690, 237718804), (760, 215823651), (874, 187672740), (920, 178289103), (1140, 143882434), (1311, 125115160), (1380, 118859402), (1748, 93836370), (2185, 75069096), (2280, 71941217), (2622, 62557580), (2760, 59429701), (3496, 46918185), (4370, 37534548), (5244, 31278790), (6555, 25023032), (8740, 18767274), (10488, 15639395), (13110, 12511516), (17480, 9383637), (26220, 6255758), (52440, 3127879)]