20165749240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:367

約数の個数: 384

約数和(自身を含む): 59197132800

約数和(自身を除く): 39031383560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 59, 62, 65, 70, 91, 104, 118, 124, 130, 140, 155, 169, 182, 217, 233, 236, 248, 260, 280, 295, 310, 338, 364, 403, 413, 434, 455, 466, 472, 520, 590, 620, 676, 728, 767, 806, 826, 845, 868, 910, 932, 1085, 1165, 1180, 1183, 1240, 1352, 1534, 1612, 1631, 1652, 1690, 1736, 1820, 1829, 1864, 2015, 2065, 2170, 2330, 2360, 2366, 2821, 3029, 3068, 3224, 3262, 3304, 3380, 3640, 3658, 3835, 4030, 4130, 4340, 4660, 4732, 5239, 5369, 5642, 5915, 6058, 6136, 6524, 6760, 7223, 7316, 7670, 8060, 8155, 8260, 8680, 9145, 9320, 9464, 9971, 10478, 10738, 11284, 11830, 12116, 12803, 13048, 13747, 14105, 14446, 14632, 15145, 15340, 16120, 16310, 16520, 18290, 19942, 20956, 21203, 21476, 22568, 23660, 23777, 24232, 25606, 26195, 26845, 27494, 28210, 28892, 30290, 30680, 32620, 36115, 36580, 36673, 39377, 39884, 41912, 42406, 42952, 47320, 47554, 49855, 50561, 51212, 52390, 53690, 54988, 56420, 57784, 60580, 64015, 65240, 68735, 69797, 72230, 73160, 73346, 78754, 79768, 84812, 93899, 95108, 96229, 99710, 101122, 102424, 104780, 106015, 107380, 109976, 112840, 118885, 121160, 128030, 137470, 139594, 144460, 146692, 157508, 166439, 169624, 178711, 183365, 187798, 190216, 192458, 196885, 199420, 202244, 209560, 212030, 214760, 237770, 252805, 256060, 274940, 275639, 279188, 288920, 293384, 309101, 315016, 332878, 348985, 357422, 366730, 375596, 384916, 393770, 398840, 404488, 424060, 426157, 469495, 475540, 481145, 505610, 512120, 549880, 551278, 558376, 618202, 657293, 665756, 697970, 714844, 733460, 751192, 769832, 787540, 832195, 848120, 852314, 893555, 938990, 951080, 962290, 1011220, 1102556, 1220687, 1236404, 1250977, 1314586, 1331512, 1378195, 1395940, 1429688, 1466920, 1545505, 1575080, 1664390, 1704628, 1787110, 1877980, 1924580, 2022440, 2130785, 2163707, 2205112, 2323243, 2441374, 2472808, 2501954, 2629172, 2756390, 2791880, 2983099, 3091010, 3286465, 3328780, 3409256, 3574220, 3755960, 3849160, 4261570, 4327414, 4646486, 4882748, 5003908, 5258344, 5512780, 5540041, 5966198, 6103435, 6182020, 6254885, 6572930, 6657560, 7148440, 8523140, 8544809, 8654828, 9292972, 9765496, 10007816, 10818535, 11025560, 11080082, 11616215, 11932396, 12206870, 12364040, 12509770, 13145860, 14915495, 16262701, 17046280, 17089618, 17309656, 18585944, 21637070, 22160164, 23232430, 23864792, 24413740, 25019540, 26291720, 27700205, 29830990, 32525402, 34179236, 38780287, 42724045, 43274140, 44320328, 46464860, 48827480, 50039080, 55400410, 59661980, 65050804, 68358472, 72020533, 77560574, 81313505, 85448090, 86548280, 92929720, 110800820, 119323960, 130101608, 144041066, 155121148, 162627010, 170896180, 193901435, 221601640, 288082132, 310242296, 325254020, 341792360, 360102665, 387802870, 504143731, 576164264, 650508040, 720205330, 775605740, 1008287462, 1440410660, 1551211480, 2016574924, 2520718655, 2880821320, 4033149848, 5041437310, 10082874620, 20165749240]

約数ペア:

[(1, 20165749240), (2, 10082874620), (4, 5041437310), (5, 4033149848), (7, 2880821320), (8, 2520718655), (10, 2016574924), (13, 1551211480), (14, 1440410660), (20, 1008287462), (26, 775605740), (28, 720205330), (31, 650508040), (35, 576164264), (40, 504143731), (52, 387802870), (56, 360102665), (59, 341792360), (62, 325254020), (65, 310242296), (70, 288082132), (91, 221601640), (104, 193901435), (118, 170896180), (124, 162627010), (130, 155121148), (140, 144041066), (155, 130101608), (169, 119323960), (182, 110800820), (217, 92929720), (233, 86548280), (236, 85448090), (248, 81313505), (260, 77560574), (280, 72020533), (295, 68358472), (310, 65050804), (338, 59661980), (364, 55400410), (403, 50039080), (413, 48827480), (434, 46464860), (455, 44320328), (466, 43274140), (472, 42724045), (520, 38780287), (590, 34179236), (620, 32525402), (676, 29830990), (728, 27700205), (767, 26291720), (806, 25019540), (826, 24413740), (845, 23864792), (868, 23232430), (910, 22160164), (932, 21637070), (1085, 18585944), (1165, 17309656), (1180, 17089618), (1183, 17046280), (1240, 16262701), (1352, 14915495), (1534, 13145860), (1612, 12509770), (1631, 12364040), (1652, 12206870), (1690, 11932396), (1736, 11616215), (1820, 11080082), (1829, 11025560), (1864, 10818535), (2015, 10007816), (2065, 9765496), (2170, 9292972), (2330, 8654828), (2360, 8544809), (2366, 8523140), (2821, 7148440), (3029, 6657560), (3068, 6572930), (3224, 6254885), (3262, 6182020), (3304, 6103435), (3380, 5966198), (3640, 5540041), (3658, 5512780), (3835, 5258344), (4030, 5003908), (4130, 4882748), (4340, 4646486), (4660, 4327414), (4732, 4261570), (5239, 3849160), (5369, 3755960), (5642, 3574220), (5915, 3409256), (6058, 3328780), (6136, 3286465), (6524, 3091010), (6760, 2983099), (7223, 2791880), (7316, 2756390), (7670, 2629172), (8060, 2501954), (8155, 2472808), (8260, 2441374), (8680, 2323243), (9145, 2205112), (9320, 2163707), (9464, 2130785), (9971, 2022440), (10478, 1924580), (10738, 1877980), (11284, 1787110), (11830, 1704628), (12116, 1664390), (12803, 1575080), (13048, 1545505), (13747, 1466920), (14105, 1429688), (14446, 1395940), (14632, 1378195), (15145, 1331512), (15340, 1314586), (16120, 1250977), (16310, 1236404), (16520, 1220687), (18290, 1102556), (19942, 1011220), (20956, 962290), (21203, 951080), (21476, 938990), (22568, 893555), (23660, 852314), (23777, 848120), (24232, 832195), (25606, 787540), (26195, 769832), (26845, 751192), (27494, 733460), (28210, 714844), (28892, 697970), (30290, 665756), (30680, 657293), (32620, 618202), (36115, 558376), (36580, 551278), (36673, 549880), (39377, 512120), (39884, 505610), (41912, 481145), (42406, 475540), (42952, 469495), (47320, 426157), (47554, 424060), (49855, 404488), (50561, 398840), (51212, 393770), (52390, 384916), (53690, 375596), (54988, 366730), (56420, 357422), (57784, 348985), (60580, 332878), (64015, 315016), (65240, 309101), (68735, 293384), (69797, 288920), (72230, 279188), (73160, 275639), (73346, 274940), (78754, 256060), (79768, 252805), (84812, 237770), (93899, 214760), (95108, 212030), (96229, 209560), (99710, 202244), (101122, 199420), (102424, 196885), (104780, 192458), (106015, 190216), (107380, 187798), (109976, 183365), (112840, 178711), (118885, 169624), (121160, 166439), (128030, 157508), (137470, 146692), (139594, 144460)]