211002120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 384

約数和(自身を含む): 842250240

約数和(自身を除く): 631248120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 37, 40, 42, 45, 56, 60, 62, 63, 70, 72, 73, 74, 84, 90, 93, 105, 111, 120, 124, 126, 140, 146, 148, 155, 168, 180, 185, 186, 210, 217, 219, 222, 248, 252, 259, 279, 280, 292, 296, 310, 315, 333, 360, 365, 370, 372, 420, 434, 438, 444, 465, 504, 511, 518, 555, 558, 584, 620, 630, 651, 657, 666, 730, 740, 744, 777, 840, 868, 876, 888, 930, 1022, 1036, 1085, 1095, 1110, 1116, 1147, 1240, 1260, 1295, 1302, 1314, 1332, 1395, 1460, 1480, 1533, 1554, 1665, 1736, 1752, 1860, 1953, 2044, 2072, 2170, 2190, 2220, 2232, 2263, 2294, 2331, 2520, 2555, 2590, 2604, 2628, 2664, 2701, 2790, 2920, 3066, 3108, 3255, 3285, 3330, 3441, 3720, 3885, 3906, 4088, 4340, 4380, 4440, 4526, 4588, 4599, 4662, 5110, 5180, 5208, 5256, 5402, 5580, 5735, 6132, 6216, 6510, 6570, 6660, 6789, 6882, 7665, 7770, 7812, 8029, 8103, 8680, 8760, 9052, 9176, 9198, 9324, 9765, 10220, 10323, 10360, 10804, 11160, 11315, 11470, 11655, 12264, 13020, 13140, 13320, 13505, 13578, 13764, 15330, 15540, 15624, 15841, 16058, 16206, 17205, 18104, 18396, 18648, 18907, 19530, 20367, 20440, 20646, 21608, 22630, 22940, 22995, 23310, 24087, 24309, 26040, 26280, 27010, 27156, 27528, 30660, 31080, 31682, 32116, 32412, 33945, 34410, 36792, 37814, 39060, 40145, 40515, 40734, 41292, 45260, 45880, 45990, 46620, 47523, 48174, 48618, 51615, 54020, 54312, 56721, 61320, 63364, 64232, 64824, 67890, 68820, 72261, 75628, 78120, 79205, 80290, 81030, 81468, 82584, 83731, 90520, 91980, 93240, 94535, 95046, 96348, 97236, 101835, 103230, 108040, 113442, 120435, 121545, 126728, 135780, 137640, 142569, 144522, 151256, 158410, 160580, 162060, 162936, 167462, 170163, 183960, 189070, 190092, 192696, 194472, 203670, 206460, 226884, 237615, 240870, 243090, 251193, 271560, 283605, 285138, 289044, 316820, 321160, 324120, 334924, 340326, 361305, 378140, 380184, 407340, 412920, 418655, 453768, 475230, 481740, 486180, 502386, 567210, 570276, 578088, 586117, 633640, 669848, 680652, 712845, 722610, 753579, 756280, 814680, 837310, 850815, 950460, 963480, 972360, 1004772, 1134420, 1140552, 1172234, 1255965, 1361304, 1425690, 1445220, 1507158, 1674620, 1701630, 1758351, 1900920, 2009544, 2268840, 2344468, 2511930, 2851380, 2890440, 2930585, 3014316, 3349240, 3403260, 3516702, 3767895, 4688936, 5023860, 5275053, 5702760, 5861170, 6028632, 6806520, 7033404, 7535790, 8791755, 10047720, 10550106, 11722340, 14066808, 15071580, 17583510, 21100212, 23444680, 26375265, 30143160, 35167020, 42200424, 52750530, 70334040, 105501060, 211002120]

約数ペア:

[(1, 211002120), (2, 105501060), (3, 70334040), (4, 52750530), (5, 42200424), (6, 35167020), (7, 30143160), (8, 26375265), (9, 23444680), (10, 21100212), (12, 17583510), (14, 15071580), (15, 14066808), (18, 11722340), (20, 10550106), (21, 10047720), (24, 8791755), (28, 7535790), (30, 7033404), (31, 6806520), (35, 6028632), (36, 5861170), (37, 5702760), (40, 5275053), (42, 5023860), (45, 4688936), (56, 3767895), (60, 3516702), (62, 3403260), (63, 3349240), (70, 3014316), (72, 2930585), (73, 2890440), (74, 2851380), (84, 2511930), (90, 2344468), (93, 2268840), (105, 2009544), (111, 1900920), (120, 1758351), (124, 1701630), (126, 1674620), (140, 1507158), (146, 1445220), (148, 1425690), (155, 1361304), (168, 1255965), (180, 1172234), (185, 1140552), (186, 1134420), (210, 1004772), (217, 972360), (219, 963480), (222, 950460), (248, 850815), (252, 837310), (259, 814680), (279, 756280), (280, 753579), (292, 722610), (296, 712845), (310, 680652), (315, 669848), (333, 633640), (360, 586117), (365, 578088), (370, 570276), (372, 567210), (420, 502386), (434, 486180), (438, 481740), (444, 475230), (465, 453768), (504, 418655), (511, 412920), (518, 407340), (555, 380184), (558, 378140), (584, 361305), (620, 340326), (630, 334924), (651, 324120), (657, 321160), (666, 316820), (730, 289044), (740, 285138), (744, 283605), (777, 271560), (840, 251193), (868, 243090), (876, 240870), (888, 237615), (930, 226884), (1022, 206460), (1036, 203670), (1085, 194472), (1095, 192696), (1110, 190092), (1116, 189070), (1147, 183960), (1240, 170163), (1260, 167462), (1295, 162936), (1302, 162060), (1314, 160580), (1332, 158410), (1395, 151256), (1460, 144522), (1480, 142569), (1533, 137640), (1554, 135780), (1665, 126728), (1736, 121545), (1752, 120435), (1860, 113442), (1953, 108040), (2044, 103230), (2072, 101835), (2170, 97236), (2190, 96348), (2220, 95046), (2232, 94535), (2263, 93240), (2294, 91980), (2331, 90520), (2520, 83731), (2555, 82584), (2590, 81468), (2604, 81030), (2628, 80290), (2664, 79205), (2701, 78120), (2790, 75628), (2920, 72261), (3066, 68820), (3108, 67890), (3255, 64824), (3285, 64232), (3330, 63364), (3441, 61320), (3720, 56721), (3885, 54312), (3906, 54020), (4088, 51615), (4340, 48618), (4380, 48174), (4440, 47523), (4526, 46620), (4588, 45990), (4599, 45880), (4662, 45260), (5110, 41292), (5180, 40734), (5208, 40515), (5256, 40145), (5402, 39060), (5580, 37814), (5735, 36792), (6132, 34410), (6216, 33945), (6510, 32412), (6570, 32116), (6660, 31682), (6789, 31080), (6882, 30660), (7665, 27528), (7770, 27156), (7812, 27010), (8029, 26280), (8103, 26040), (8680, 24309), (8760, 24087), (9052, 23310), (9176, 22995), (9198, 22940), (9324, 22630), (9765, 21608), (10220, 20646), (10323, 20440), (10360, 20367), (10804, 19530), (11160, 18907), (11315, 18648), (11470, 18396), (11655, 18104), (12264, 17205), (13020, 16206), (13140, 16058), (13320, 15841), (13505, 15624), (13578, 15540), (13764, 15330)]