2016156780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{6247}}^1$

素因数の和:6436

約数の個数: 144

約数和(自身を含む): 6713650944

約数和(自身を除く): 4697494164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 163, 165, 180, 198, 220, 326, 330, 396, 489, 495, 652, 660, 815, 978, 990, 1467, 1630, 1793, 1956, 1980, 2445, 2934, 3260, 3586, 4890, 5379, 5868, 6247, 7172, 7335, 8965, 9780, 10758, 12494, 14670, 16137, 17930, 18741, 21516, 24988, 26895, 29340, 31235, 32274, 35860, 37482, 53790, 56223, 62470, 64548, 68717, 74964, 80685, 93705, 107580, 112446, 124940, 137434, 161370, 187410, 206151, 224892, 274868, 281115, 322740, 343585, 374820, 412302, 562230, 618453, 687170, 824604, 1018261, 1030755, 1124460, 1236906, 1374340, 2036522, 2061510, 2473812, 3054783, 3092265, 4073044, 4123020, 5091305, 6109566, 6184530, 9164349, 10182610, 11200871, 12219132, 12369060, 15273915, 18328698, 20365220, 22401742, 30547830, 33602613, 36657396, 44803484, 45821745, 56004355, 61095660, 67205226, 91643490, 100807839, 112008710, 134410452, 168013065, 183286980, 201615678, 224017420, 336026130, 403231356, 504039195, 672052260, 1008078390, 2016156780]

約数ペア:

[(1, 2016156780), (2, 1008078390), (3, 672052260), (4, 504039195), (5, 403231356), (6, 336026130), (9, 224017420), (10, 201615678), (11, 183286980), (12, 168013065), (15, 134410452), (18, 112008710), (20, 100807839), (22, 91643490), (30, 67205226), (33, 61095660), (36, 56004355), (44, 45821745), (45, 44803484), (55, 36657396), (60, 33602613), (66, 30547830), (90, 22401742), (99, 20365220), (110, 18328698), (132, 15273915), (163, 12369060), (165, 12219132), (180, 11200871), (198, 10182610), (220, 9164349), (326, 6184530), (330, 6109566), (396, 5091305), (489, 4123020), (495, 4073044), (652, 3092265), (660, 3054783), (815, 2473812), (978, 2061510), (990, 2036522), (1467, 1374340), (1630, 1236906), (1793, 1124460), (1956, 1030755), (1980, 1018261), (2445, 824604), (2934, 687170), (3260, 618453), (3586, 562230), (4890, 412302), (5379, 374820), (5868, 343585), (6247, 322740), (7172, 281115), (7335, 274868), (8965, 224892), (9780, 206151), (10758, 187410), (12494, 161370), (14670, 137434), (16137, 124940), (17930, 112446), (18741, 107580), (21516, 93705), (24988, 80685), (26895, 74964), (29340, 68717), (31235, 64548), (32274, 62470), (35860, 56223), (37482, 53790)]