22967280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^3\times {\mathrm{31}}^1$

素因数の和:74

約数の個数: 320

約数和(自身を含む): 95232000

約数和(自身を除く): 72264720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 98, 105, 108, 112, 120, 124, 126, 135, 140, 144, 147, 155, 168, 180, 186, 189, 196, 210, 216, 217, 240, 245, 248, 252, 270, 279, 280, 294, 310, 315, 336, 343, 360, 372, 378, 392, 420, 432, 434, 441, 465, 490, 496, 504, 540, 558, 560, 588, 620, 630, 651, 686, 720, 735, 744, 756, 784, 837, 840, 868, 882, 930, 945, 980, 1008, 1029, 1080, 1085, 1116, 1176, 1240, 1260, 1302, 1323, 1372, 1395, 1470, 1488, 1512, 1519, 1674, 1680, 1715, 1736, 1764, 1860, 1890, 1953, 1960, 2058, 2160, 2170, 2205, 2232, 2352, 2480, 2520, 2604, 2646, 2744, 2790, 2940, 3024, 3038, 3087, 3255, 3348, 3430, 3472, 3528, 3720, 3780, 3906, 3920, 4116, 4185, 4340, 4410, 4464, 4557, 5040, 5145, 5208, 5292, 5488, 5580, 5859, 5880, 6076, 6174, 6510, 6615, 6696, 6860, 7056, 7440, 7560, 7595, 7812, 8232, 8370, 8680, 8820, 9114, 9261, 9765, 10290, 10416, 10584, 10633, 11160, 11718, 11760, 12152, 12348, 13020, 13230, 13392, 13671, 13720, 15120, 15190, 15435, 15624, 16464, 16740, 17360, 17640, 18228, 18522, 19530, 20580, 21168, 21266, 22320, 22785, 23436, 24304, 24696, 26040, 26460, 27342, 27440, 29295, 30380, 30870, 31248, 31899, 33480, 35280, 36456, 37044, 39060, 41013, 41160, 42532, 45570, 46305, 46872, 49392, 52080, 52920, 53165, 54684, 58590, 60760, 61740, 63798, 66960, 68355, 72912, 74088, 78120, 82026, 82320, 85064, 91140, 92610, 93744, 95697, 105840, 106330, 109368, 117180, 121520, 123480, 127596, 136710, 148176, 156240, 159495, 164052, 170128, 182280, 185220, 191394, 205065, 212660, 218736, 234360, 246960, 255192, 273420, 287091, 318990, 328104, 364560, 370440, 382788, 410130, 425320, 468720, 478485, 510384, 546840, 574182, 637980, 656208, 740880, 765576, 820260, 850640, 956970, 1093680, 1148364, 1275960, 1435455, 1531152, 1640520, 1913940, 2296728, 2551920, 2870910, 3281040, 3827880, 4593456, 5741820, 7655760, 11483640, 22967280]

約数ペア:

[(1, 22967280), (2, 11483640), (3, 7655760), (4, 5741820), (5, 4593456), (6, 3827880), (7, 3281040), (8, 2870910), (9, 2551920), (10, 2296728), (12, 1913940), (14, 1640520), (15, 1531152), (16, 1435455), (18, 1275960), (20, 1148364), (21, 1093680), (24, 956970), (27, 850640), (28, 820260), (30, 765576), (31, 740880), (35, 656208), (36, 637980), (40, 574182), (42, 546840), (45, 510384), (48, 478485), (49, 468720), (54, 425320), (56, 410130), (60, 382788), (62, 370440), (63, 364560), (70, 328104), (72, 318990), (80, 287091), (84, 273420), (90, 255192), (93, 246960), (98, 234360), (105, 218736), (108, 212660), (112, 205065), (120, 191394), (124, 185220), (126, 182280), (135, 170128), (140, 164052), (144, 159495), (147, 156240), (155, 148176), (168, 136710), (180, 127596), (186, 123480), (189, 121520), (196, 117180), (210, 109368), (216, 106330), (217, 105840), (240, 95697), (245, 93744), (248, 92610), (252, 91140), (270, 85064), (279, 82320), (280, 82026), (294, 78120), (310, 74088), (315, 72912), (336, 68355), (343, 66960), (360, 63798), (372, 61740), (378, 60760), (392, 58590), (420, 54684), (432, 53165), (434, 52920), (441, 52080), (465, 49392), (490, 46872), (496, 46305), (504, 45570), (540, 42532), (558, 41160), (560, 41013), (588, 39060), (620, 37044), (630, 36456), (651, 35280), (686, 33480), (720, 31899), (735, 31248), (744, 30870), (756, 30380), (784, 29295), (837, 27440), (840, 27342), (868, 26460), (882, 26040), (930, 24696), (945, 24304), (980, 23436), (1008, 22785), (1029, 22320), (1080, 21266), (1085, 21168), (1116, 20580), (1176, 19530), (1240, 18522), (1260, 18228), (1302, 17640), (1323, 17360), (1372, 16740), (1395, 16464), (1470, 15624), (1488, 15435), (1512, 15190), (1519, 15120), (1674, 13720), (1680, 13671), (1715, 13392), (1736, 13230), (1764, 13020), (1860, 12348), (1890, 12152), (1953, 11760), (1960, 11718), (2058, 11160), (2160, 10633), (2170, 10584), (2205, 10416), (2232, 10290), (2352, 9765), (2480, 9261), (2520, 9114), (2604, 8820), (2646, 8680), (2744, 8370), (2790, 8232), (2940, 7812), (3024, 7595), (3038, 7560), (3087, 7440), (3255, 7056), (3348, 6860), (3430, 6696), (3472, 6615), (3528, 6510), (3720, 6174), (3780, 6076), (3906, 5880), (3920, 5859), (4116, 5580), (4185, 5488), (4340, 5292), (4410, 5208), (4464, 5145), (4557, 5040)]