2387463120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{157901}}^1$

素因数の和:157930

約数の個数: 160

約数和(自身を含む): 9398327040

約数和(自身を除く): 7010863920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 157901, 315802, 473703, 631604, 789505, 947406, 1105307, 1263208, 1421109, 1579010, 1894812, 2210614, 2368515, 2526416, 2842218, 3158020, 3315921, 3789624, 4263327, 4421228, 4737030, 5526535, 5684436, 6316040, 6631842, 7105545, 7579248, 8526654, 8842456, 9474060, 9947763, 11053070, 11368872, 12632080, 13263684, 14211090, 16579605, 17053308, 17684912, 18948120, 19895526, 21316635, 22106140, 22737744, 26527368, 28422180, 29843289, 33159210, 34106616, 37896240, 39791052, 42633270, 44212280, 49738815, 53054736, 56844360, 59686578, 66318420, 68213232, 79582104, 85266540, 88424560, 99477630, 113688720, 119373156, 132636840, 149216445, 159164208, 170533080, 198955260, 238746312, 265273680, 298432890, 341066160, 397910520, 477492624, 596865780, 795821040, 1193731560, 2387463120]

約数ペア:

[(1, 2387463120), (2, 1193731560), (3, 795821040), (4, 596865780), (5, 477492624), (6, 397910520), (7, 341066160), (8, 298432890), (9, 265273680), (10, 238746312), (12, 198955260), (14, 170533080), (15, 159164208), (16, 149216445), (18, 132636840), (20, 119373156), (21, 113688720), (24, 99477630), (27, 88424560), (28, 85266540), (30, 79582104), (35, 68213232), (36, 66318420), (40, 59686578), (42, 56844360), (45, 53054736), (48, 49738815), (54, 44212280), (56, 42633270), (60, 39791052), (63, 37896240), (70, 34106616), (72, 33159210), (80, 29843289), (84, 28422180), (90, 26527368), (105, 22737744), (108, 22106140), (112, 21316635), (120, 19895526), (126, 18948120), (135, 17684912), (140, 17053308), (144, 16579605), (168, 14211090), (180, 13263684), (189, 12632080), (210, 11368872), (216, 11053070), (240, 9947763), (252, 9474060), (270, 8842456), (280, 8526654), (315, 7579248), (336, 7105545), (360, 6631842), (378, 6316040), (420, 5684436), (432, 5526535), (504, 4737030), (540, 4421228), (560, 4263327), (630, 3789624), (720, 3315921), (756, 3158020), (840, 2842218), (945, 2526416), (1008, 2368515), (1080, 2210614), (1260, 1894812), (1512, 1579010), (1680, 1421109), (1890, 1263208), (2160, 1105307), (2520, 947406), (3024, 789505), (3780, 631604), (5040, 473703), (7560, 315802), (15120, 157901)]