1028747160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2071

約数の個数: 288

約数和(自身を含む): 4025408400

約数和(自身を除く): 2996661240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 49, 56, 58, 60, 63, 70, 72, 84, 87, 90, 98, 105, 116, 120, 126, 140, 145, 147, 168, 174, 180, 196, 203, 210, 232, 245, 252, 261, 280, 290, 294, 315, 348, 360, 392, 406, 420, 435, 441, 490, 504, 522, 580, 588, 609, 630, 696, 735, 812, 840, 870, 882, 980, 1015, 1044, 1160, 1176, 1218, 1260, 1305, 1421, 1470, 1624, 1740, 1764, 1827, 1960, 2011, 2030, 2088, 2205, 2436, 2520, 2610, 2842, 2940, 3045, 3480, 3528, 3654, 4022, 4060, 4263, 4410, 4872, 5220, 5684, 5880, 6033, 6090, 7105, 7308, 8044, 8120, 8526, 8820, 9135, 10055, 10440, 11368, 12066, 12180, 12789, 14077, 14210, 14616, 16088, 17052, 17640, 18099, 18270, 20110, 21315, 24132, 24360, 25578, 28154, 28420, 30165, 34104, 36198, 36540, 40220, 42231, 42630, 48264, 51156, 56308, 56840, 58319, 60330, 63945, 70385, 72396, 73080, 80440, 84462, 85260, 90495, 98539, 102312, 112616, 116638, 120660, 126693, 127890, 140770, 144792, 168924, 170520, 174957, 180990, 197078, 211155, 233276, 241320, 253386, 255780, 281540, 291595, 295617, 337848, 349914, 361980, 394156, 408233, 422310, 466552, 492695, 506772, 511560, 524871, 563080, 583190, 591234, 633465, 699828, 723960, 788312, 816466, 844620, 874785, 886851, 985390, 1013544, 1049742, 1166380, 1182468, 1224699, 1266930, 1399656, 1478085, 1632932, 1689240, 1749570, 1773702, 1970780, 2041165, 2099484, 2332760, 2364936, 2449398, 2533860, 2624355, 2857631, 2956170, 3265864, 3499140, 3547404, 3674097, 3941560, 4082330, 4198968, 4434255, 4898796, 5067720, 5248710, 5715262, 5912340, 6123495, 6998280, 7094808, 7348194, 8164660, 8572893, 8868510, 9797592, 10497420, 11430524, 11824680, 12246990, 14288155, 14696388, 16329320, 17145786, 17737020, 18370485, 20994840, 22861048, 24493980, 25718679, 28576310, 29392776, 34291572, 35474040, 36740970, 42864465, 48987960, 51437358, 57152620, 68583144, 73481940, 85728930, 102874716, 114305240, 128593395, 146963880, 171457860, 205749432, 257186790, 342915720, 514373580, 1028747160]

約数ペア:

[(1, 1028747160), (2, 514373580), (3, 342915720), (4, 257186790), (5, 205749432), (6, 171457860), (7, 146963880), (8, 128593395), (9, 114305240), (10, 102874716), (12, 85728930), (14, 73481940), (15, 68583144), (18, 57152620), (20, 51437358), (21, 48987960), (24, 42864465), (28, 36740970), (29, 35474040), (30, 34291572), (35, 29392776), (36, 28576310), (40, 25718679), (42, 24493980), (45, 22861048), (49, 20994840), (56, 18370485), (58, 17737020), (60, 17145786), (63, 16329320), (70, 14696388), (72, 14288155), (84, 12246990), (87, 11824680), (90, 11430524), (98, 10497420), (105, 9797592), (116, 8868510), (120, 8572893), (126, 8164660), (140, 7348194), (145, 7094808), (147, 6998280), (168, 6123495), (174, 5912340), (180, 5715262), (196, 5248710), (203, 5067720), (210, 4898796), (232, 4434255), (245, 4198968), (252, 4082330), (261, 3941560), (280, 3674097), (290, 3547404), (294, 3499140), (315, 3265864), (348, 2956170), (360, 2857631), (392, 2624355), (406, 2533860), (420, 2449398), (435, 2364936), (441, 2332760), (490, 2099484), (504, 2041165), (522, 1970780), (580, 1773702), (588, 1749570), (609, 1689240), (630, 1632932), (696, 1478085), (735, 1399656), (812, 1266930), (840, 1224699), (870, 1182468), (882, 1166380), (980, 1049742), (1015, 1013544), (1044, 985390), (1160, 886851), (1176, 874785), (1218, 844620), (1260, 816466), (1305, 788312), (1421, 723960), (1470, 699828), (1624, 633465), (1740, 591234), (1764, 583190), (1827, 563080), (1960, 524871), (2011, 511560), (2030, 506772), (2088, 492695), (2205, 466552), (2436, 422310), (2520, 408233), (2610, 394156), (2842, 361980), (2940, 349914), (3045, 337848), (3480, 295617), (3528, 291595), (3654, 281540), (4022, 255780), (4060, 253386), (4263, 241320), (4410, 233276), (4872, 211155), (5220, 197078), (5684, 180990), (5880, 174957), (6033, 170520), (6090, 168924), (7105, 144792), (7308, 140770), (8044, 127890), (8120, 126693), (8526, 120660), (8820, 116638), (9135, 112616), (10055, 102312), (10440, 98539), (11368, 90495), (12066, 85260), (12180, 84462), (12789, 80440), (14077, 73080), (14210, 72396), (14616, 70385), (16088, 63945), (17052, 60330), (17640, 58319), (18099, 56840), (18270, 56308), (20110, 51156), (21315, 48264), (24132, 42630), (24360, 42231), (25578, 40220), (28154, 36540), (28420, 36198), (30165, 34104)]