123460406960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{347}}^1\times {\mathrm{1399}}^1$

素因数の和:1804

約数の個数: 240

約数和(自身を含む): 333841132800

約数和(自身を除く): 210380725840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 289, 340, 347, 374, 440, 578, 680, 694, 748, 880, 935, 1156, 1360, 1388, 1399, 1445, 1496, 1735, 1870, 2312, 2776, 2798, 2890, 2992, 3179, 3470, 3740, 3817, 4624, 5552, 5596, 5780, 5899, 6358, 6940, 6995, 7480, 7634, 11192, 11560, 11798, 12716, 13880, 13990, 14960, 15268, 15389, 15895, 19085, 22384, 23120, 23596, 23783, 25432, 27760, 27980, 29495, 30536, 30778, 31790, 38170, 47192, 47566, 50864, 55960, 58990, 61072, 61556, 63580, 64889, 76340, 76945, 94384, 95132, 100283, 111920, 117980, 118915, 123112, 127160, 129778, 152680, 153890, 190264, 200566, 235960, 237830, 246224, 254320, 259556, 261613, 305360, 307780, 324445, 380528, 401132, 404311, 471920, 475660, 485453, 501415, 519112, 523226, 615560, 648890, 802264, 808622, 951320, 970906, 1002830, 1038224, 1046452, 1103113, 1231120, 1297780, 1308065, 1604528, 1617244, 1902640, 1941812, 2005660, 2021555, 2092904, 2206226, 2427265, 2595560, 2616130, 3234488, 3883624, 4011320, 4043110, 4185808, 4412452, 4447421, 4854530, 5191120, 5232260, 5339983, 5515565, 6468976, 7767248, 8022640, 8086220, 8252701, 8824904, 8894842, 9709060, 10464520, 10679966, 11031130, 16172440, 16505402, 17649808, 17789684, 19418120, 20929040, 21359932, 22062260, 22237105, 26699915, 32344880, 33010804, 35579368, 38836240, 41263505, 42719864, 44124520, 44474210, 53399830, 66021608, 71158736, 82527010, 85439728, 88249040, 88948420, 90779711, 106799660, 132043216, 140295917, 165054020, 177896840, 181559422, 213599320, 280591834, 330108040, 355793680, 363118844, 427198640, 453898555, 561183668, 660216080, 701479585, 726237688, 907797110, 1122367336, 1402959170, 1452475376, 1543255087, 1815594220, 2244734672, 2805918340, 3086510174, 3631188440, 5611836680, 6173020348, 7262376880, 7716275435, 11223673360, 12346040696, 15432550870, 24692081392, 30865101740, 61730203480, 123460406960]

約数ペア:

[(1, 123460406960), (2, 61730203480), (4, 30865101740), (5, 24692081392), (8, 15432550870), (10, 12346040696), (11, 11223673360), (16, 7716275435), (17, 7262376880), (20, 6173020348), (22, 5611836680), (34, 3631188440), (40, 3086510174), (44, 2805918340), (55, 2244734672), (68, 1815594220), (80, 1543255087), (85, 1452475376), (88, 1402959170), (110, 1122367336), (136, 907797110), (170, 726237688), (176, 701479585), (187, 660216080), (220, 561183668), (272, 453898555), (289, 427198640), (340, 363118844), (347, 355793680), (374, 330108040), (440, 280591834), (578, 213599320), (680, 181559422), (694, 177896840), (748, 165054020), (880, 140295917), (935, 132043216), (1156, 106799660), (1360, 90779711), (1388, 88948420), (1399, 88249040), (1445, 85439728), (1496, 82527010), (1735, 71158736), (1870, 66021608), (2312, 53399830), (2776, 44474210), (2798, 44124520), (2890, 42719864), (2992, 41263505), (3179, 38836240), (3470, 35579368), (3740, 33010804), (3817, 32344880), (4624, 26699915), (5552, 22237105), (5596, 22062260), (5780, 21359932), (5899, 20929040), (6358, 19418120), (6940, 17789684), (6995, 17649808), (7480, 16505402), (7634, 16172440), (11192, 11031130), (11560, 10679966), (11798, 10464520), (12716, 9709060), (13880, 8894842), (13990, 8824904), (14960, 8252701), (15268, 8086220), (15389, 8022640), (15895, 7767248), (19085, 6468976), (22384, 5515565), (23120, 5339983), (23596, 5232260), (23783, 5191120), (25432, 4854530), (27760, 4447421), (27980, 4412452), (29495, 4185808), (30536, 4043110), (30778, 4011320), (31790, 3883624), (38170, 3234488), (47192, 2616130), (47566, 2595560), (50864, 2427265), (55960, 2206226), (58990, 2092904), (61072, 2021555), (61556, 2005660), (63580, 1941812), (64889, 1902640), (76340, 1617244), (76945, 1604528), (94384, 1308065), (95132, 1297780), (100283, 1231120), (111920, 1103113), (117980, 1046452), (118915, 1038224), (123112, 1002830), (127160, 970906), (129778, 951320), (152680, 808622), (153890, 802264), (190264, 648890), (200566, 615560), (235960, 523226), (237830, 519112), (246224, 501415), (254320, 485453), (259556, 475660), (261613, 471920), (305360, 404311), (307780, 401132), (324445, 380528)]