234839880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1972

約数の個数: 192

約数和(自身を含む): 859921920

約数和(自身を除く): 625082040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1705, 1860, 1913, 1980, 2046, 2232, 2728, 2790, 3069, 3410, 3720, 3826, 3960, 4092, 5115, 5580, 5739, 6138, 6820, 7652, 8184, 9565, 10230, 11160, 11478, 12276, 13640, 15304, 15345, 17217, 19130, 20460, 21043, 22956, 24552, 28695, 30690, 34434, 38260, 40920, 42086, 45912, 57390, 59303, 61380, 63129, 68868, 76520, 84172, 86085, 105215, 114780, 118606, 122760, 126258, 137736, 168344, 172170, 177909, 189387, 210430, 229560, 237212, 252516, 296515, 315645, 344340, 355818, 378774, 420860, 474424, 505032, 533727, 593030, 631290, 652333, 688680, 711636, 757548, 841720, 889545, 946935, 1067454, 1186060, 1262580, 1304666, 1423272, 1515096, 1779090, 1893870, 1956999, 2134908, 2372120, 2525160, 2609332, 2668635, 3261665, 3558180, 3787740, 3913998, 4269816, 5218664, 5337270, 5870997, 6523330, 7116360, 7575480, 7827996, 9784995, 10674540, 11741994, 13046660, 15655992, 19569990, 21349080, 23483988, 26093320, 29354985, 39139980, 46967976, 58709970, 78279960, 117419940, 234839880]

約数ペア:

[(1, 234839880), (2, 117419940), (3, 78279960), (4, 58709970), (5, 46967976), (6, 39139980), (8, 29354985), (9, 26093320), (10, 23483988), (11, 21349080), (12, 19569990), (15, 15655992), (18, 13046660), (20, 11741994), (22, 10674540), (24, 9784995), (30, 7827996), (31, 7575480), (33, 7116360), (36, 6523330), (40, 5870997), (44, 5337270), (45, 5218664), (55, 4269816), (60, 3913998), (62, 3787740), (66, 3558180), (72, 3261665), (88, 2668635), (90, 2609332), (93, 2525160), (99, 2372120), (110, 2134908), (120, 1956999), (124, 1893870), (132, 1779090), (155, 1515096), (165, 1423272), (180, 1304666), (186, 1262580), (198, 1186060), (220, 1067454), (248, 946935), (264, 889545), (279, 841720), (310, 757548), (330, 711636), (341, 688680), (360, 652333), (372, 631290), (396, 593030), (440, 533727), (465, 505032), (495, 474424), (558, 420860), (620, 378774), (660, 355818), (682, 344340), (744, 315645), (792, 296515), (930, 252516), (990, 237212), (1023, 229560), (1116, 210430), (1240, 189387), (1320, 177909), (1364, 172170), (1395, 168344), (1705, 137736), (1860, 126258), (1913, 122760), (1980, 118606), (2046, 114780), (2232, 105215), (2728, 86085), (2790, 84172), (3069, 76520), (3410, 68868), (3720, 63129), (3826, 61380), (3960, 59303), (4092, 57390), (5115, 45912), (5580, 42086), (5739, 40920), (6138, 38260), (6820, 34434), (7652, 30690), (8184, 28695), (9565, 24552), (10230, 22956), (11160, 21043), (11478, 20460), (12276, 19130), (13640, 17217), (15304, 15345)]