287626680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 384

約数和(自身を含む): 1103155200

約数和(自身を除く): 815528520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 71, 72, 88, 90, 93, 99, 108, 110, 120, 121, 124, 132, 135, 142, 155, 165, 180, 186, 198, 213, 216, 220, 242, 248, 264, 270, 279, 284, 297, 310, 330, 341, 355, 360, 363, 372, 396, 426, 440, 465, 484, 495, 540, 558, 568, 594, 605, 620, 639, 660, 682, 710, 726, 744, 781, 792, 837, 852, 930, 968, 990, 1023, 1065, 1080, 1089, 1116, 1188, 1210, 1240, 1278, 1320, 1364, 1395, 1420, 1452, 1485, 1562, 1674, 1704, 1705, 1815, 1860, 1917, 1980, 2046, 2130, 2178, 2201, 2232, 2343, 2376, 2420, 2556, 2728, 2790, 2840, 2904, 2970, 3069, 3124, 3195, 3267, 3348, 3410, 3630, 3720, 3751, 3834, 3905, 3960, 4092, 4185, 4260, 4356, 4402, 4686, 4840, 5112, 5115, 5445, 5580, 5940, 6138, 6248, 6390, 6534, 6603, 6696, 6820, 7029, 7260, 7502, 7668, 7810, 8184, 8370, 8520, 8591, 8712, 8804, 9207, 9372, 9585, 10230, 10890, 11005, 11160, 11253, 11715, 11880, 12276, 12780, 13068, 13206, 13640, 14058, 14520, 15004, 15336, 15345, 15620, 16335, 16740, 17182, 17608, 18414, 18744, 18755, 19170, 19809, 20460, 21087, 21780, 22010, 22506, 23430, 24211, 24552, 25560, 25773, 26136, 26412, 28116, 30008, 30690, 31240, 32670, 33015, 33480, 33759, 34364, 35145, 36828, 37510, 38340, 39618, 40920, 42174, 42955, 43560, 44020, 45012, 46035, 46860, 48422, 51546, 52824, 56232, 56265, 59427, 61380, 65340, 66030, 67518, 68728, 70290, 72633, 73656, 75020, 76680, 77319, 79236, 84348, 85910, 88040, 90024, 92070, 93720, 96844, 99045, 101277, 103092, 105435, 112530, 118854, 121055, 122760, 128865, 130680, 132060, 135036, 140580, 145266, 150040, 154638, 158472, 168696, 168795, 171820, 184140, 193688, 198090, 202554, 206184, 210870, 217899, 225060, 231957, 237708, 242110, 257730, 264120, 266321, 270072, 281160, 290532, 297135, 309276, 337590, 343640, 363165, 368280, 386595, 396180, 405108, 421740, 435798, 450120, 463914, 475416, 484220, 506385, 515460, 532642, 581064, 594270, 618552, 653697, 675180, 726330, 773190, 792360, 798963, 810216, 843480, 871596, 927828, 968440, 1012770, 1030920, 1065284, 1089495, 1159785, 1188540, 1307394, 1331605, 1350360, 1452660, 1546380, 1597926, 1743192, 1855656, 2025540, 2130568, 2178990, 2319570, 2377080, 2396889, 2614788, 2663210, 2905320, 3092760, 3195852, 3268485, 3994815, 4051080, 4357980, 4639140, 4793778, 5229576, 5326420, 6391704, 6536970, 7190667, 7989630, 8715960, 9278280, 9587556, 10652840, 11984445, 13073940, 14381334, 15979260, 19175112, 23968890, 26147880, 28762668, 31958520, 35953335, 47937780, 57525336, 71906670, 95875560, 143813340, 287626680]

約数ペア:

[(1, 287626680), (2, 143813340), (3, 95875560), (4, 71906670), (5, 57525336), (6, 47937780), (8, 35953335), (9, 31958520), (10, 28762668), (11, 26147880), (12, 23968890), (15, 19175112), (18, 15979260), (20, 14381334), (22, 13073940), (24, 11984445), (27, 10652840), (30, 9587556), (31, 9278280), (33, 8715960), (36, 7989630), (40, 7190667), (44, 6536970), (45, 6391704), (54, 5326420), (55, 5229576), (60, 4793778), (62, 4639140), (66, 4357980), (71, 4051080), (72, 3994815), (88, 3268485), (90, 3195852), (93, 3092760), (99, 2905320), (108, 2663210), (110, 2614788), (120, 2396889), (121, 2377080), (124, 2319570), (132, 2178990), (135, 2130568), (142, 2025540), (155, 1855656), (165, 1743192), (180, 1597926), (186, 1546380), (198, 1452660), (213, 1350360), (216, 1331605), (220, 1307394), (242, 1188540), (248, 1159785), (264, 1089495), (270, 1065284), (279, 1030920), (284, 1012770), (297, 968440), (310, 927828), (330, 871596), (341, 843480), (355, 810216), (360, 798963), (363, 792360), (372, 773190), (396, 726330), (426, 675180), (440, 653697), (465, 618552), (484, 594270), (495, 581064), (540, 532642), (558, 515460), (568, 506385), (594, 484220), (605, 475416), (620, 463914), (639, 450120), (660, 435798), (682, 421740), (710, 405108), (726, 396180), (744, 386595), (781, 368280), (792, 363165), (837, 343640), (852, 337590), (930, 309276), (968, 297135), (990, 290532), (1023, 281160), (1065, 270072), (1080, 266321), (1089, 264120), (1116, 257730), (1188, 242110), (1210, 237708), (1240, 231957), (1278, 225060), (1320, 217899), (1364, 210870), (1395, 206184), (1420, 202554), (1452, 198090), (1485, 193688), (1562, 184140), (1674, 171820), (1704, 168795), (1705, 168696), (1815, 158472), (1860, 154638), (1917, 150040), (1980, 145266), (2046, 140580), (2130, 135036), (2178, 132060), (2201, 130680), (2232, 128865), (2343, 122760), (2376, 121055), (2420, 118854), (2556, 112530), (2728, 105435), (2790, 103092), (2840, 101277), (2904, 99045), (2970, 96844), (3069, 93720), (3124, 92070), (3195, 90024), (3267, 88040), (3348, 85910), (3410, 84348), (3630, 79236), (3720, 77319), (3751, 76680), (3834, 75020), (3905, 73656), (3960, 72633), (4092, 70290), (4185, 68728), (4260, 67518), (4356, 66030), (4402, 65340), (4686, 61380), (4840, 59427), (5112, 56265), (5115, 56232), (5445, 52824), (5580, 51546), (5940, 48422), (6138, 46860), (6248, 46035), (6390, 45012), (6534, 44020), (6603, 43560), (6696, 42955), (6820, 42174), (7029, 40920), (7260, 39618), (7502, 38340), (7668, 37510), (7810, 36828), (8184, 35145), (8370, 34364), (8520, 33759), (8591, 33480), (8712, 33015), (8804, 32670), (9207, 31240), (9372, 30690), (9585, 30008), (10230, 28116), (10890, 26412), (11005, 26136), (11160, 25773), (11253, 25560), (11715, 24552), (11880, 24211), (12276, 23430), (12780, 22506), (13068, 22010), (13206, 21780), (13640, 21087), (14058, 20460), (14520, 19809), (15004, 19170), (15336, 18755), (15345, 18744), (15620, 18414), (16335, 17608), (16740, 17182)]