22811040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 93090816

約数和(自身を除く): 70279776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 73, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 146, 155, 160, 168, 180, 186, 210, 217, 219, 224, 240, 248, 252, 279, 280, 288, 292, 310, 315, 336, 360, 365, 372, 420, 434, 438, 465, 480, 496, 504, 511, 558, 560, 584, 620, 630, 651, 657, 672, 720, 730, 744, 840, 868, 876, 930, 992, 1008, 1022, 1085, 1095, 1116, 1120, 1168, 1240, 1260, 1302, 1314, 1395, 1440, 1460, 1488, 1533, 1680, 1736, 1752, 1860, 1953, 2016, 2044, 2170, 2190, 2232, 2263, 2336, 2480, 2520, 2555, 2604, 2628, 2790, 2920, 2976, 3066, 3255, 3285, 3360, 3472, 3504, 3720, 3906, 4088, 4340, 4380, 4464, 4526, 4599, 4960, 5040, 5110, 5208, 5256, 5580, 5840, 6132, 6510, 6570, 6789, 6944, 7008, 7440, 7665, 7812, 8176, 8680, 8760, 8928, 9052, 9198, 9765, 10080, 10220, 10416, 10512, 11160, 11315, 11680, 12264, 13020, 13140, 13578, 14880, 15330, 15624, 15841, 16352, 17360, 17520, 18104, 18396, 19530, 20367, 20440, 20832, 21024, 22320, 22630, 22995, 24528, 26040, 26280, 27156, 30660, 31248, 31682, 33945, 34720, 35040, 36208, 36792, 39060, 40734, 40880, 44640, 45260, 45990, 47523, 49056, 52080, 52560, 54312, 61320, 62496, 63364, 67890, 72416, 73584, 78120, 79205, 81468, 81760, 90520, 91980, 95046, 101835, 104160, 105120, 108624, 122640, 126728, 135780, 142569, 147168, 156240, 158410, 162936, 181040, 183960, 190092, 203670, 217248, 237615, 245280, 253456, 271560, 285138, 312480, 316820, 325872, 362080, 367920, 380184, 407340, 475230, 506912, 543120, 570276, 633640, 651744, 712845, 735840, 760368, 814680, 950460, 1086240, 1140552, 1267280, 1425690, 1520736, 1629360, 1900920, 2281104, 2534560, 2851380, 3258720, 3801840, 4562208, 5702760, 7603680, 11405520, 22811040]

約数ペア:

[(1, 22811040), (2, 11405520), (3, 7603680), (4, 5702760), (5, 4562208), (6, 3801840), (7, 3258720), (8, 2851380), (9, 2534560), (10, 2281104), (12, 1900920), (14, 1629360), (15, 1520736), (16, 1425690), (18, 1267280), (20, 1140552), (21, 1086240), (24, 950460), (28, 814680), (30, 760368), (31, 735840), (32, 712845), (35, 651744), (36, 633640), (40, 570276), (42, 543120), (45, 506912), (48, 475230), (56, 407340), (60, 380184), (62, 367920), (63, 362080), (70, 325872), (72, 316820), (73, 312480), (80, 285138), (84, 271560), (90, 253456), (93, 245280), (96, 237615), (105, 217248), (112, 203670), (120, 190092), (124, 183960), (126, 181040), (140, 162936), (144, 158410), (146, 156240), (155, 147168), (160, 142569), (168, 135780), (180, 126728), (186, 122640), (210, 108624), (217, 105120), (219, 104160), (224, 101835), (240, 95046), (248, 91980), (252, 90520), (279, 81760), (280, 81468), (288, 79205), (292, 78120), (310, 73584), (315, 72416), (336, 67890), (360, 63364), (365, 62496), (372, 61320), (420, 54312), (434, 52560), (438, 52080), (465, 49056), (480, 47523), (496, 45990), (504, 45260), (511, 44640), (558, 40880), (560, 40734), (584, 39060), (620, 36792), (630, 36208), (651, 35040), (657, 34720), (672, 33945), (720, 31682), (730, 31248), (744, 30660), (840, 27156), (868, 26280), (876, 26040), (930, 24528), (992, 22995), (1008, 22630), (1022, 22320), (1085, 21024), (1095, 20832), (1116, 20440), (1120, 20367), (1168, 19530), (1240, 18396), (1260, 18104), (1302, 17520), (1314, 17360), (1395, 16352), (1440, 15841), (1460, 15624), (1488, 15330), (1533, 14880), (1680, 13578), (1736, 13140), (1752, 13020), (1860, 12264), (1953, 11680), (2016, 11315), (2044, 11160), (2170, 10512), (2190, 10416), (2232, 10220), (2263, 10080), (2336, 9765), (2480, 9198), (2520, 9052), (2555, 8928), (2604, 8760), (2628, 8680), (2790, 8176), (2920, 7812), (2976, 7665), (3066, 7440), (3255, 7008), (3285, 6944), (3360, 6789), (3472, 6570), (3504, 6510), (3720, 6132), (3906, 5840), (4088, 5580), (4340, 5256), (4380, 5208), (4464, 5110), (4526, 5040), (4599, 4960)]