11405520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 45806592

約数和(自身を除く): 34401072

約数列:

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

約数ペア:

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