210702071520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{39323}}^1$

素因数の和:39466

約数の個数: 216

約数和(自身を含む): 731019868488

約数和(自身を除く): 520317796968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3660, 3721, 4392, 4880, 5490, 5856, 7320, 7442, 8784, 9760, 10980, 11163, 14640, 14884, 17568, 18605, 21960, 22326, 29280, 29768, 33489, 37210, 39323, 43920, 44652, 55815, 59536, 66978, 74420, 78646, 87840, 89304, 111630, 117969, 119072, 133956, 148840, 157292, 167445, 178608, 196615, 223260, 235938, 267912, 297680, 314584, 334890, 353907, 357216, 393230, 446520, 471876, 535824, 589845, 595360, 629168, 669780, 707814, 786460, 893040, 943752, 1071648, 1179690, 1258336, 1339560, 1415628, 1572920, 1769535, 1786080, 1887504, 2359380, 2398703, 2679120, 2831256, 3145840, 3539070, 3775008, 4718760, 4797406, 5358240, 5662512, 6291680, 7078140, 7196109, 9437520, 9594812, 11325024, 11993515, 14156280, 14392218, 18875040, 19189624, 21588327, 23987030, 28312560, 28784436, 35980545, 38379248, 43176654, 47974060, 56625120, 57568872, 71961090, 76758496, 86353308, 95948120, 107941635, 115137744, 143922180, 146320883, 172706616, 191896240, 215883270, 230275488, 287844360, 292641766, 345413232, 383792480, 431766540, 438962649, 575688720, 585283532, 690826464, 731604415, 863533080, 877925298, 1151377440, 1170567064, 1316887947, 1463208830, 1727066160, 1755850596, 2194813245, 2341134128, 2633775894, 2926417660, 3454132320, 3511701192, 4389626490, 4682268256, 5267551788, 5852835320, 6584439735, 7023402384, 8779252980, 10535103576, 11705670640, 13168879470, 14046804768, 17558505960, 21070207152, 23411341280, 26337758940, 35117011920, 42140414304, 52675517880, 70234023840, 105351035760, 210702071520]

約数ペア:

[(1, 210702071520), (2, 105351035760), (3, 70234023840), (4, 52675517880), (5, 42140414304), (6, 35117011920), (8, 26337758940), (9, 23411341280), (10, 21070207152), (12, 17558505960), (15, 14046804768), (16, 13168879470), (18, 11705670640), (20, 10535103576), (24, 8779252980), (30, 7023402384), (32, 6584439735), (36, 5852835320), (40, 5267551788), (45, 4682268256), (48, 4389626490), (60, 3511701192), (61, 3454132320), (72, 2926417660), (80, 2633775894), (90, 2341134128), (96, 2194813245), (120, 1755850596), (122, 1727066160), (144, 1463208830), (160, 1316887947), (180, 1170567064), (183, 1151377440), (240, 877925298), (244, 863533080), (288, 731604415), (305, 690826464), (360, 585283532), (366, 575688720), (480, 438962649), (488, 431766540), (549, 383792480), (610, 345413232), (720, 292641766), (732, 287844360), (915, 230275488), (976, 215883270), (1098, 191896240), (1220, 172706616), (1440, 146320883), (1464, 143922180), (1830, 115137744), (1952, 107941635), (2196, 95948120), (2440, 86353308), (2745, 76758496), (2928, 71961090), (3660, 57568872), (3721, 56625120), (4392, 47974060), (4880, 43176654), (5490, 38379248), (5856, 35980545), (7320, 28784436), (7442, 28312560), (8784, 23987030), (9760, 21588327), (10980, 19189624), (11163, 18875040), (14640, 14392218), (14884, 14156280), (17568, 11993515), (18605, 11325024), (21960, 9594812), (22326, 9437520), (29280, 7196109), (29768, 7078140), (33489, 6291680), (37210, 5662512), (39323, 5358240), (43920, 4797406), (44652, 4718760), (55815, 3775008), (59536, 3539070), (66978, 3145840), (74420, 2831256), (78646, 2679120), (87840, 2398703), (89304, 2359380), (111630, 1887504), (117969, 1786080), (119072, 1769535), (133956, 1572920), (148840, 1415628), (157292, 1339560), (167445, 1258336), (178608, 1179690), (196615, 1071648), (223260, 943752), (235938, 893040), (267912, 786460), (297680, 707814), (314584, 669780), (334890, 629168), (353907, 595360), (357216, 589845), (393230, 535824), (446520, 471876)]