1330461720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:876

約数の個数: 384

約数和(自身を含む): 5331916800

約数和(自身を除く): 4001455080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 49, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 98, 105, 108, 120, 124, 126, 135, 140, 147, 155, 168, 180, 186, 189, 196, 210, 216, 217, 245, 248, 252, 270, 279, 280, 294, 310, 315, 360, 372, 378, 392, 420, 434, 441, 465, 490, 504, 540, 558, 588, 620, 630, 651, 735, 744, 756, 811, 837, 840, 868, 882, 930, 945, 980, 1080, 1085, 1116, 1176, 1240, 1260, 1302, 1323, 1395, 1470, 1512, 1519, 1622, 1674, 1736, 1764, 1860, 1890, 1953, 1960, 2170, 2205, 2232, 2433, 2520, 2604, 2646, 2790, 2940, 3038, 3244, 3255, 3348, 3528, 3720, 3780, 3906, 4055, 4185, 4340, 4410, 4557, 4866, 5208, 5292, 5580, 5677, 5859, 5880, 6076, 6488, 6510, 6615, 6696, 7299, 7560, 7595, 7812, 8110, 8370, 8680, 8820, 9114, 9732, 9765, 10584, 11160, 11354, 11718, 12152, 12165, 13020, 13230, 13671, 14598, 15190, 15624, 16220, 16740, 17031, 17640, 18228, 19464, 19530, 21897, 22708, 22785, 23436, 24330, 25141, 26040, 26460, 27342, 28385, 29196, 29295, 30380, 32440, 33480, 34062, 36456, 36495, 39060, 39739, 41013, 43794, 45416, 45570, 46872, 48660, 50282, 51093, 52920, 54684, 56770, 58392, 58590, 60760, 68124, 68355, 72990, 75423, 78120, 79478, 82026, 85155, 87588, 91140, 97320, 100564, 102186, 109368, 109485, 113540, 117180, 119217, 125705, 136248, 136710, 145980, 150846, 153279, 158956, 164052, 170310, 175176, 175987, 182280, 198695, 201128, 204372, 205065, 218970, 226269, 227080, 234360, 238434, 251410, 255465, 273420, 291960, 301692, 306558, 317912, 328104, 340620, 351974, 357651, 377115, 397390, 408744, 410130, 437940, 452538, 476868, 502820, 510930, 527961, 546840, 596085, 603384, 613116, 678807, 681240, 703948, 715302, 754230, 766395, 794780, 820260, 875880, 879935, 905076, 953736, 1005640, 1021860, 1055922, 1072953, 1131345, 1192170, 1226232, 1231909, 1357614, 1407896, 1430604, 1508460, 1532790, 1583883, 1589560, 1640520, 1759870, 1788255, 1810152, 2043720, 2111844, 2145906, 2262690, 2384340, 2463818, 2639805, 2715228, 2861208, 3016920, 3065580, 3167766, 3394035, 3519740, 3576510, 3695727, 4223688, 4291812, 4525380, 4751649, 4768680, 4927636, 5279610, 5364765, 5430456, 6131160, 6159545, 6335532, 6788070, 7039480, 7153020, 7391454, 7919415, 8583624, 9050760, 9503298, 9855272, 10559220, 10729530, 11087181, 12319090, 12671064, 13576140, 14306040, 14782908, 15838830, 18478635, 19006596, 21118440, 21459060, 22174362, 23758245, 24638180, 27152280, 29565816, 31677660, 33261543, 36957270, 38013192, 42918120, 44348724, 47516490, 49276360, 55435905, 63355320, 66523086, 73914540, 88697448, 95032980, 110871810, 133046172, 147829080, 166307715, 190065960, 221743620, 266092344, 332615430, 443487240, 665230860, 1330461720]

約数ペア:

[(1, 1330461720), (2, 665230860), (3, 443487240), (4, 332615430), (5, 266092344), (6, 221743620), (7, 190065960), (8, 166307715), (9, 147829080), (10, 133046172), (12, 110871810), (14, 95032980), (15, 88697448), (18, 73914540), (20, 66523086), (21, 63355320), (24, 55435905), (27, 49276360), (28, 47516490), (30, 44348724), (31, 42918120), (35, 38013192), (36, 36957270), (40, 33261543), (42, 31677660), (45, 29565816), (49, 27152280), (54, 24638180), (56, 23758245), (60, 22174362), (62, 21459060), (63, 21118440), (70, 19006596), (72, 18478635), (84, 15838830), (90, 14782908), (93, 14306040), (98, 13576140), (105, 12671064), (108, 12319090), (120, 11087181), (124, 10729530), (126, 10559220), (135, 9855272), (140, 9503298), (147, 9050760), (155, 8583624), (168, 7919415), (180, 7391454), (186, 7153020), (189, 7039480), (196, 6788070), (210, 6335532), (216, 6159545), (217, 6131160), (245, 5430456), (248, 5364765), (252, 5279610), (270, 4927636), (279, 4768680), (280, 4751649), (294, 4525380), (310, 4291812), (315, 4223688), (360, 3695727), (372, 3576510), (378, 3519740), (392, 3394035), (420, 3167766), (434, 3065580), (441, 3016920), (465, 2861208), (490, 2715228), (504, 2639805), (540, 2463818), (558, 2384340), (588, 2262690), (620, 2145906), (630, 2111844), (651, 2043720), (735, 1810152), (744, 1788255), (756, 1759870), (811, 1640520), (837, 1589560), (840, 1583883), (868, 1532790), (882, 1508460), (930, 1430604), (945, 1407896), (980, 1357614), (1080, 1231909), (1085, 1226232), (1116, 1192170), (1176, 1131345), (1240, 1072953), (1260, 1055922), (1302, 1021860), (1323, 1005640), (1395, 953736), (1470, 905076), (1512, 879935), (1519, 875880), (1622, 820260), (1674, 794780), (1736, 766395), (1764, 754230), (1860, 715302), (1890, 703948), (1953, 681240), (1960, 678807), (2170, 613116), (2205, 603384), (2232, 596085), (2433, 546840), (2520, 527961), (2604, 510930), (2646, 502820), (2790, 476868), (2940, 452538), (3038, 437940), (3244, 410130), (3255, 408744), (3348, 397390), (3528, 377115), (3720, 357651), (3780, 351974), (3906, 340620), (4055, 328104), (4185, 317912), (4340, 306558), (4410, 301692), (4557, 291960), (4866, 273420), (5208, 255465), (5292, 251410), (5580, 238434), (5677, 234360), (5859, 227080), (5880, 226269), (6076, 218970), (6488, 205065), (6510, 204372), (6615, 201128), (6696, 198695), (7299, 182280), (7560, 175987), (7595, 175176), (7812, 170310), (8110, 164052), (8370, 158956), (8680, 153279), (8820, 150846), (9114, 145980), (9732, 136710), (9765, 136248), (10584, 125705), (11160, 119217), (11354, 117180), (11718, 113540), (12152, 109485), (12165, 109368), (13020, 102186), (13230, 100564), (13671, 97320), (14598, 91140), (15190, 87588), (15624, 85155), (16220, 82026), (16740, 79478), (17031, 78120), (17640, 75423), (18228, 72990), (19464, 68355), (19530, 68124), (21897, 60760), (22708, 58590), (22785, 58392), (23436, 56770), (24330, 54684), (25141, 52920), (26040, 51093), (26460, 50282), (27342, 48660), (28385, 46872), (29196, 45570), (29295, 45416), (30380, 43794), (32440, 41013), (33480, 39739), (34062, 39060), (36456, 36495)]