13911603440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{1307}}^1$

素因数の和:1639

約数の個数: 160

約数和(自身を含む): 37602593280

約数和(自身を除く): 23690989840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 229, 280, 332, 415, 458, 560, 581, 664, 830, 916, 1145, 1162, 1307, 1328, 1603, 1660, 1832, 2290, 2324, 2614, 2905, 3206, 3320, 3664, 4580, 4648, 5228, 5810, 6412, 6535, 6640, 8015, 9149, 9160, 9296, 10456, 11620, 12824, 13070, 16030, 18298, 18320, 19007, 20912, 23240, 25648, 26140, 32060, 36596, 38014, 45745, 46480, 52280, 64120, 73192, 76028, 91490, 95035, 104560, 108481, 128240, 133049, 146384, 152056, 182980, 190070, 216962, 266098, 299303, 304112, 365960, 380140, 433924, 532196, 542405, 598606, 665245, 731920, 759367, 760280, 867848, 1064392, 1084810, 1197212, 1330490, 1496515, 1518734, 1520560, 1735696, 2095121, 2128784, 2169620, 2394424, 2660980, 2993030, 3037468, 3796835, 4190242, 4339240, 4788848, 5321960, 5986060, 6074936, 7593670, 8380484, 8678480, 10475605, 10643920, 11972120, 12149872, 15187340, 16760968, 20951210, 23944240, 24842149, 30374680, 33521936, 41902420, 49684298, 60749360, 83804840, 99368596, 124210745, 167609680, 173895043, 198737192, 248421490, 347790086, 397474384, 496842980, 695580172, 869475215, 993685960, 1391160344, 1738950430, 1987371920, 2782320688, 3477900860, 6955801720, 13911603440]

約数ペア:

[(1, 13911603440), (2, 6955801720), (4, 3477900860), (5, 2782320688), (7, 1987371920), (8, 1738950430), (10, 1391160344), (14, 993685960), (16, 869475215), (20, 695580172), (28, 496842980), (35, 397474384), (40, 347790086), (56, 248421490), (70, 198737192), (80, 173895043), (83, 167609680), (112, 124210745), (140, 99368596), (166, 83804840), (229, 60749360), (280, 49684298), (332, 41902420), (415, 33521936), (458, 30374680), (560, 24842149), (581, 23944240), (664, 20951210), (830, 16760968), (916, 15187340), (1145, 12149872), (1162, 11972120), (1307, 10643920), (1328, 10475605), (1603, 8678480), (1660, 8380484), (1832, 7593670), (2290, 6074936), (2324, 5986060), (2614, 5321960), (2905, 4788848), (3206, 4339240), (3320, 4190242), (3664, 3796835), (4580, 3037468), (4648, 2993030), (5228, 2660980), (5810, 2394424), (6412, 2169620), (6535, 2128784), (6640, 2095121), (8015, 1735696), (9149, 1520560), (9160, 1518734), (9296, 1496515), (10456, 1330490), (11620, 1197212), (12824, 1084810), (13070, 1064392), (16030, 867848), (18298, 760280), (18320, 759367), (19007, 731920), (20912, 665245), (23240, 598606), (25648, 542405), (26140, 532196), (32060, 433924), (36596, 380140), (38014, 365960), (45745, 304112), (46480, 299303), (52280, 266098), (64120, 216962), (73192, 190070), (76028, 182980), (91490, 152056), (95035, 146384), (104560, 133049), (108481, 128240)]