1121087520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:445

約数の個数: 384

約数和(自身を含む): 4534548480

約数和(自身を除く): 3413460960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 131, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 262, 270, 280, 283, 288, 315, 336, 360, 378, 393, 420, 432, 480, 504, 524, 540, 560, 566, 630, 655, 672, 720, 756, 786, 840, 849, 864, 917, 945, 1008, 1048, 1080, 1120, 1132, 1179, 1260, 1310, 1415, 1440, 1512, 1572, 1680, 1698, 1834, 1890, 1965, 1981, 2016, 2096, 2160, 2264, 2358, 2520, 2547, 2620, 2751, 2830, 3024, 3144, 3360, 3396, 3537, 3668, 3780, 3930, 3962, 4192, 4245, 4320, 4528, 4585, 4716, 5040, 5094, 5240, 5502, 5660, 5895, 5943, 6048, 6288, 6792, 7074, 7336, 7560, 7641, 7860, 7924, 8253, 8490, 9056, 9170, 9432, 9905, 10080, 10188, 10480, 11004, 11320, 11790, 11886, 12576, 12735, 13584, 13755, 14148, 14672, 15120, 15282, 15720, 15848, 16506, 16980, 17685, 17829, 18340, 18864, 19810, 20376, 20960, 22008, 22640, 23580, 23772, 24759, 25470, 27168, 27510, 28296, 29344, 29715, 30240, 30564, 31440, 31696, 33012, 33960, 35370, 35658, 36680, 37073, 37728, 38205, 39620, 40752, 41265, 44016, 45280, 47160, 47544, 49518, 50940, 53487, 55020, 56592, 59430, 61128, 62880, 63392, 66024, 67920, 70740, 71316, 73360, 74146, 76410, 79240, 81504, 82530, 88032, 89145, 94320, 95088, 99036, 101880, 106974, 110040, 111219, 113184, 118860, 122256, 123795, 132048, 135840, 141480, 142632, 146720, 148292, 152820, 158480, 165060, 178290, 185365, 188640, 190176, 198072, 203760, 213948, 220080, 222438, 237720, 244512, 247590, 259511, 264096, 267435, 282960, 285264, 296584, 305640, 316960, 330120, 333657, 356580, 370730, 396144, 407520, 427896, 440160, 444876, 475440, 495180, 519022, 534870, 556095, 565920, 570528, 593168, 611280, 660240, 667314, 713160, 741460, 778533, 792288, 855792, 889752, 950880, 990360, 1000971, 1038044, 1069740, 1112190, 1186336, 1222560, 1297555, 1320480, 1334628, 1426320, 1482920, 1557066, 1668285, 1711584, 1779504, 1980720, 2001942, 2076088, 2139480, 2224380, 2335599, 2595110, 2669256, 2852640, 2965840, 3114132, 3336570, 3559008, 3892665, 3961440, 4003884, 4152176, 4278960, 4448760, 4671198, 5004855, 5190220, 5338512, 5931680, 6228264, 6673140, 7006797, 7785330, 8007768, 8304352, 8557920, 8897520, 9342396, 10009710, 10380440, 10677024, 11677995, 12456528, 13346280, 14013594, 15570660, 16015536, 17795040, 18684792, 20019420, 20760880, 23355990, 24913056, 26692560, 28027188, 31141320, 32031072, 35033985, 37369584, 40038840, 41521760, 46711980, 53385120, 56054376, 62282640, 70067970, 74739168, 80077680, 93423960, 112108752, 124565280, 140135940, 160155360, 186847920, 224217504, 280271880, 373695840, 560543760, 1121087520]

約数ペア:

[(1, 1121087520), (2, 560543760), (3, 373695840), (4, 280271880), (5, 224217504), (6, 186847920), (7, 160155360), (8, 140135940), (9, 124565280), (10, 112108752), (12, 93423960), (14, 80077680), (15, 74739168), (16, 70067970), (18, 62282640), (20, 56054376), (21, 53385120), (24, 46711980), (27, 41521760), (28, 40038840), (30, 37369584), (32, 35033985), (35, 32031072), (36, 31141320), (40, 28027188), (42, 26692560), (45, 24913056), (48, 23355990), (54, 20760880), (56, 20019420), (60, 18684792), (63, 17795040), (70, 16015536), (72, 15570660), (80, 14013594), (84, 13346280), (90, 12456528), (96, 11677995), (105, 10677024), (108, 10380440), (112, 10009710), (120, 9342396), (126, 8897520), (131, 8557920), (135, 8304352), (140, 8007768), (144, 7785330), (160, 7006797), (168, 6673140), (180, 6228264), (189, 5931680), (210, 5338512), (216, 5190220), (224, 5004855), (240, 4671198), (252, 4448760), (262, 4278960), (270, 4152176), (280, 4003884), (283, 3961440), (288, 3892665), (315, 3559008), (336, 3336570), (360, 3114132), (378, 2965840), (393, 2852640), (420, 2669256), (432, 2595110), (480, 2335599), (504, 2224380), (524, 2139480), (540, 2076088), (560, 2001942), (566, 1980720), (630, 1779504), (655, 1711584), (672, 1668285), (720, 1557066), (756, 1482920), (786, 1426320), (840, 1334628), (849, 1320480), (864, 1297555), (917, 1222560), (945, 1186336), (1008, 1112190), (1048, 1069740), (1080, 1038044), (1120, 1000971), (1132, 990360), (1179, 950880), (1260, 889752), (1310, 855792), (1415, 792288), (1440, 778533), (1512, 741460), (1572, 713160), (1680, 667314), (1698, 660240), (1834, 611280), (1890, 593168), (1965, 570528), (1981, 565920), (2016, 556095), (2096, 534870), (2160, 519022), (2264, 495180), (2358, 475440), (2520, 444876), (2547, 440160), (2620, 427896), (2751, 407520), (2830, 396144), (3024, 370730), (3144, 356580), (3360, 333657), (3396, 330120), (3537, 316960), (3668, 305640), (3780, 296584), (3930, 285264), (3962, 282960), (4192, 267435), (4245, 264096), (4320, 259511), (4528, 247590), (4585, 244512), (4716, 237720), (5040, 222438), (5094, 220080), (5240, 213948), (5502, 203760), (5660, 198072), (5895, 190176), (5943, 188640), (6048, 185365), (6288, 178290), (6792, 165060), (7074, 158480), (7336, 152820), (7560, 148292), (7641, 146720), (7860, 142632), (7924, 141480), (8253, 135840), (8490, 132048), (9056, 123795), (9170, 122256), (9432, 118860), (9905, 113184), (10080, 111219), (10188, 110040), (10480, 106974), (11004, 101880), (11320, 99036), (11790, 95088), (11886, 94320), (12576, 89145), (12735, 88032), (13584, 82530), (13755, 81504), (14148, 79240), (14672, 76410), (15120, 74146), (15282, 73360), (15720, 71316), (15848, 70740), (16506, 67920), (16980, 66024), (17685, 63392), (17829, 62880), (18340, 61128), (18864, 59430), (19810, 56592), (20376, 55020), (20960, 53487), (22008, 50940), (22640, 49518), (23580, 47544), (23772, 47160), (24759, 45280), (25470, 44016), (27168, 41265), (27510, 40752), (28296, 39620), (29344, 38205), (29715, 37728), (30240, 37073), (30564, 36680), (31440, 35658), (31696, 35370), (33012, 33960)]