720570630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2069}}^1$

素因数の和:2158

約数の個数: 128

約数和(自身を含む): 2003097600

約数和(自身を除く): 1282526970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 47, 57, 65, 78, 94, 95, 114, 130, 141, 190, 195, 235, 247, 282, 285, 390, 470, 494, 570, 611, 705, 741, 893, 1222, 1235, 1410, 1482, 1786, 1833, 2069, 2470, 2679, 3055, 3666, 3705, 4138, 4465, 5358, 6110, 6207, 7410, 8930, 9165, 10345, 11609, 12414, 13395, 18330, 20690, 23218, 26790, 26897, 31035, 34827, 39311, 53794, 58045, 62070, 69654, 78622, 80691, 97243, 116090, 117933, 134485, 161382, 174135, 194486, 196555, 235866, 268970, 291729, 348270, 393110, 403455, 486215, 511043, 583458, 589665, 806910, 972430, 1022086, 1179330, 1264159, 1458645, 1533129, 1847617, 2528318, 2555215, 2917290, 3066258, 3695234, 3792477, 5110430, 5542851, 6320795, 7584954, 7665645, 9238085, 11085702, 12641590, 15331290, 18476170, 18962385, 24019021, 27714255, 37924770, 48038042, 55428510, 72057063, 120095105, 144114126, 240190210, 360285315, 720570630]

約数ペア:

[(1, 720570630), (2, 360285315), (3, 240190210), (5, 144114126), (6, 120095105), (10, 72057063), (13, 55428510), (15, 48038042), (19, 37924770), (26, 27714255), (30, 24019021), (38, 18962385), (39, 18476170), (47, 15331290), (57, 12641590), (65, 11085702), (78, 9238085), (94, 7665645), (95, 7584954), (114, 6320795), (130, 5542851), (141, 5110430), (190, 3792477), (195, 3695234), (235, 3066258), (247, 2917290), (282, 2555215), (285, 2528318), (390, 1847617), (470, 1533129), (494, 1458645), (570, 1264159), (611, 1179330), (705, 1022086), (741, 972430), (893, 806910), (1222, 589665), (1235, 583458), (1410, 511043), (1482, 486215), (1786, 403455), (1833, 393110), (2069, 348270), (2470, 291729), (2679, 268970), (3055, 235866), (3666, 196555), (3705, 194486), (4138, 174135), (4465, 161382), (5358, 134485), (6110, 117933), (6207, 116090), (7410, 97243), (8930, 80691), (9165, 78622), (10345, 69654), (11609, 62070), (12414, 58045), (13395, 53794), (18330, 39311), (20690, 34827), (23218, 31035), (26790, 26897)]