280846440

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 480

約数和(自身を含む): 1154557800

約数和(自身を除く): 873711360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 49, 54, 56, 58, 60, 61, 63, 70, 72, 81, 84, 87, 90, 98, 105, 108, 116, 120, 122, 126, 135, 140, 145, 147, 162, 168, 174, 180, 183, 189, 196, 203, 210, 216, 232, 244, 245, 252, 261, 270, 280, 290, 294, 305, 315, 324, 348, 360, 366, 378, 392, 405, 406, 420, 427, 435, 441, 488, 490, 504, 522, 540, 549, 567, 580, 588, 609, 610, 630, 648, 696, 732, 735, 756, 783, 810, 812, 840, 854, 870, 882, 915, 945, 980, 1015, 1044, 1080, 1098, 1134, 1160, 1176, 1218, 1220, 1260, 1281, 1305, 1323, 1421, 1464, 1470, 1512, 1566, 1620, 1624, 1647, 1708, 1740, 1764, 1769, 1827, 1830, 1890, 1960, 2030, 2088, 2135, 2196, 2205, 2268, 2349, 2436, 2440, 2520, 2562, 2610, 2646, 2745, 2835, 2842, 2940, 2989, 3045, 3132, 3240, 3294, 3416, 3480, 3528, 3538, 3654, 3660, 3780, 3843, 3915, 3969, 4060, 4263, 4270, 4392, 4410, 4536, 4698, 4872, 4941, 5124, 5220, 5292, 5307, 5481, 5490, 5670, 5684, 5880, 5978, 6090, 6264, 6405, 6588, 6615, 7076, 7105, 7308, 7320, 7560, 7686, 7830, 7938, 8120, 8235, 8526, 8540, 8820, 8845, 8967, 9135, 9396, 9882, 10248, 10440, 10584, 10614, 10962, 10980, 11340, 11368, 11529, 11745, 11956, 12180, 12383, 12789, 12810, 13176, 13230, 14152, 14210, 14616, 14945, 15372, 15660, 15876, 15921, 16443, 16470, 17052, 17080, 17640, 17690, 17934, 18270, 18792, 19215, 19764, 19845, 21228, 21315, 21924, 21960, 22680, 23058, 23490, 23912, 24360, 24705, 24766, 25578, 25620, 26460, 26535, 26901, 27405, 28420, 29890, 30744, 31320, 31752, 31842, 32886, 32940, 34104, 34587, 35380, 35868, 36540, 37149, 38367, 38430, 39528, 39690, 42456, 42630, 43848, 44835, 46116, 46980, 47763, 49410, 49532, 51156, 51240, 52920, 53070, 53802, 54810, 56840, 57645, 59780, 61915, 63684, 63945, 65772, 65880, 69174, 70760, 71736, 73080, 74298, 76734, 76860, 79380, 79605, 80703, 82215, 85260, 86681, 89670, 92232, 93960, 95526, 98820, 99064, 102312, 106140, 107604, 109620, 111447, 115101, 115290, 119560, 123830, 127368, 127890, 131544, 134505, 138348, 143289, 148596, 153468, 153720, 158760, 159210, 161406, 164430, 170520, 172935, 173362, 179340, 185745, 191052, 191835, 197640, 212280, 215208, 219240, 222894, 230202, 230580, 238815, 242109, 247660, 255780, 260043, 269010, 276696, 286578, 297192, 306936, 318420, 322812, 328860, 334341, 345870, 346724, 358680, 371490, 382104, 383670, 403515, 433405, 445788, 460404, 461160, 477630, 484218, 495320, 511560, 520086, 538020, 557235, 573156, 575505, 636840, 645624, 657720, 668682, 691740, 693448, 716445, 742980, 767340, 780129, 807030, 866810, 891576, 920808, 955260, 968436, 1003023, 1040172, 1076040, 1114470, 1146312, 1151010, 1210545, 1300215, 1337364, 1383480, 1432890, 1485960, 1534680, 1560258, 1614060, 1671705, 1733620, 1910520, 1936872, 2006046, 2080344, 2228940, 2302020, 2340387, 2421090, 2600430, 2674728, 2865780, 3120516, 3228120, 3343410, 3467240, 3900645, 4012092, 4457880, 4604040, 4680774, 4842180, 5015115, 5200860, 5731560, 6241032, 6686820, 7021161, 7801290, 8024184, 9361548, 9684360, 10030230, 10401720, 11701935, 13373640, 14042322, 15602580, 18723096, 20060460, 23403870, 28084644, 31205160, 35105805, 40120920, 46807740, 56169288, 70211610, 93615480, 140423220, 280846440]

約数ペア:

[(1, 280846440), (2, 140423220), (3, 93615480), (4, 70211610), (5, 56169288), (6, 46807740), (7, 40120920), (8, 35105805), (9, 31205160), (10, 28084644), (12, 23403870), (14, 20060460), (15, 18723096), (18, 15602580), (20, 14042322), (21, 13373640), (24, 11701935), (27, 10401720), (28, 10030230), (29, 9684360), (30, 9361548), (35, 8024184), (36, 7801290), (40, 7021161), (42, 6686820), (45, 6241032), (49, 5731560), (54, 5200860), (56, 5015115), (58, 4842180), (60, 4680774), (61, 4604040), (63, 4457880), (70, 4012092), (72, 3900645), (81, 3467240), (84, 3343410), (87, 3228120), (90, 3120516), (98, 2865780), (105, 2674728), (108, 2600430), (116, 2421090), (120, 2340387), (122, 2302020), (126, 2228940), (135, 2080344), (140, 2006046), (145, 1936872), (147, 1910520), (162, 1733620), (168, 1671705), (174, 1614060), (180, 1560258), (183, 1534680), (189, 1485960), (196, 1432890), (203, 1383480), (210, 1337364), (216, 1300215), (232, 1210545), (244, 1151010), (245, 1146312), (252, 1114470), (261, 1076040), (270, 1040172), (280, 1003023), (290, 968436), (294, 955260), (305, 920808), (315, 891576), (324, 866810), (348, 807030), (360, 780129), (366, 767340), (378, 742980), (392, 716445), (405, 693448), (406, 691740), (420, 668682), (427, 657720), (435, 645624), (441, 636840), (488, 575505), (490, 573156), (504, 557235), (522, 538020), (540, 520086), (549, 511560), (567, 495320), (580, 484218), (588, 477630), (609, 461160), (610, 460404), (630, 445788), (648, 433405), (696, 403515), (732, 383670), (735, 382104), (756, 371490), (783, 358680), (810, 346724), (812, 345870), (840, 334341), (854, 328860), (870, 322812), (882, 318420), (915, 306936), (945, 297192), (980, 286578), (1015, 276696), (1044, 269010), (1080, 260043), (1098, 255780), (1134, 247660), (1160, 242109), (1176, 238815), (1218, 230580), (1220, 230202), (1260, 222894), (1281, 219240), (1305, 215208), (1323, 212280), (1421, 197640), (1464, 191835), (1470, 191052), (1512, 185745), (1566, 179340), (1620, 173362), (1624, 172935), (1647, 170520), (1708, 164430), (1740, 161406), (1764, 159210), (1769, 158760), (1827, 153720), (1830, 153468), (1890, 148596), (1960, 143289), (2030, 138348), (2088, 134505), (2135, 131544), (2196, 127890), (2205, 127368), (2268, 123830), (2349, 119560), (2436, 115290), (2440, 115101), (2520, 111447), (2562, 109620), (2610, 107604), (2646, 106140), (2745, 102312), (2835, 99064), (2842, 98820), (2940, 95526), (2989, 93960), (3045, 92232), (3132, 89670), (3240, 86681), (3294, 85260), (3416, 82215), (3480, 80703), (3528, 79605), (3538, 79380), (3654, 76860), (3660, 76734), (3780, 74298), (3843, 73080), (3915, 71736), (3969, 70760), (4060, 69174), (4263, 65880), (4270, 65772), (4392, 63945), (4410, 63684), (4536, 61915), (4698, 59780), (4872, 57645), (4941, 56840), (5124, 54810), (5220, 53802), (5292, 53070), (5307, 52920), (5481, 51240), (5490, 51156), (5670, 49532), (5684, 49410), (5880, 47763), (5978, 46980), (6090, 46116), (6264, 44835), (6405, 43848), (6588, 42630), (6615, 42456), (7076, 39690), (7105, 39528), (7308, 38430), (7320, 38367), (7560, 37149), (7686, 36540), (7830, 35868), (7938, 35380), (8120, 34587), (8235, 34104), (8526, 32940), (8540, 32886), (8820, 31842), (8845, 31752), (8967, 31320), (9135, 30744), (9396, 29890), (9882, 28420), (10248, 27405), (10440, 26901), (10584, 26535), (10614, 26460), (10962, 25620), (10980, 25578), (11340, 24766), (11368, 24705), (11529, 24360), (11745, 23912), (11956, 23490), (12180, 23058), (12383, 22680), (12789, 21960), (12810, 21924), (13176, 21315), (13230, 21228), (14152, 19845), (14210, 19764), (14616, 19215), (14945, 18792), (15372, 18270), (15660, 17934), (15876, 17690), (15921, 17640), (16443, 17080), (16470, 17052)]