421203510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 384

約数和(自身を含む): 1470873600

約数和(自身を除く): 1049670090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 31, 35, 39, 42, 45, 49, 54, 62, 63, 65, 70, 78, 79, 90, 91, 93, 98, 105, 117, 126, 130, 135, 147, 155, 158, 182, 186, 189, 195, 210, 217, 234, 237, 245, 270, 273, 279, 294, 310, 315, 351, 378, 390, 395, 403, 434, 441, 455, 465, 474, 490, 546, 553, 558, 585, 630, 637, 651, 702, 711, 735, 790, 806, 819, 837, 882, 910, 930, 945, 1027, 1085, 1106, 1170, 1185, 1209, 1274, 1302, 1323, 1365, 1395, 1422, 1470, 1519, 1638, 1659, 1674, 1755, 1890, 1911, 1953, 2015, 2054, 2133, 2170, 2205, 2370, 2418, 2449, 2457, 2646, 2730, 2765, 2790, 2821, 3038, 3081, 3185, 3255, 3318, 3510, 3555, 3627, 3822, 3871, 3906, 4030, 4095, 4185, 4266, 4410, 4557, 4898, 4914, 4977, 5135, 5530, 5642, 5733, 5859, 6045, 6162, 6370, 6510, 6615, 7110, 7189, 7254, 7347, 7595, 7742, 8190, 8295, 8370, 8463, 9114, 9243, 9555, 9765, 9954, 10270, 10665, 10881, 11466, 11613, 11718, 12090, 12245, 12285, 13230, 13671, 14105, 14378, 14694, 14931, 15190, 15405, 16590, 16926, 17143, 17199, 18135, 18486, 19110, 19355, 19530, 19747, 21330, 21567, 21762, 22041, 22785, 23226, 24490, 24570, 24885, 25389, 27342, 27729, 28210, 28665, 29295, 29862, 30810, 31837, 34286, 34398, 34839, 35945, 36270, 36735, 38710, 39494, 41013, 42315, 43134, 44082, 45570, 46215, 49770, 50323, 50778, 51429, 54405, 55458, 57330, 58065, 58590, 59241, 63674, 64701, 66123, 68355, 69678, 71890, 73470, 74655, 76167, 82026, 84630, 85715, 85995, 92430, 95511, 98735, 100646, 102858, 104517, 107835, 108810, 110205, 116130, 118482, 120001, 126945, 129402, 132246, 136710, 138645, 149310, 150969, 152334, 154287, 159185, 171430, 171990, 174195, 177723, 191022, 194103, 197470, 205065, 209034, 215670, 220410, 222859, 240002, 251615, 253890, 257145, 277290, 286533, 296205, 301938, 308574, 318370, 323505, 330615, 348390, 355446, 360003, 380835, 388206, 410130, 445718, 452907, 462861, 477555, 503230, 514290, 522585, 533169, 573066, 592410, 600005, 647010, 661230, 668577, 720006, 754845, 761670, 771435, 859599, 888615, 905814, 925722, 955110, 970515, 1045170, 1066338, 1080009, 1114295, 1200010, 1337154, 1358721, 1432665, 1509690, 1542870, 1560013, 1719198, 1777230, 1800015, 1941030, 2005731, 2160018, 2228590, 2264535, 2314305, 2665845, 2717442, 2865330, 3120026, 3240027, 3342885, 3600030, 4011462, 4297995, 4529070, 4628610, 4680039, 5331690, 5400045, 6017193, 6480054, 6685770, 6793605, 7800065, 8595990, 9360078, 10028655, 10800090, 12034386, 13587210, 14040117, 15600130, 16200135, 20057310, 23400195, 28080234, 30085965, 32400270, 42120351, 46800390, 60171930, 70200585, 84240702, 140401170, 210601755, 421203510]

約数ペア:

[(1, 421203510), (2, 210601755), (3, 140401170), (5, 84240702), (6, 70200585), (7, 60171930), (9, 46800390), (10, 42120351), (13, 32400270), (14, 30085965), (15, 28080234), (18, 23400195), (21, 20057310), (26, 16200135), (27, 15600130), (30, 14040117), (31, 13587210), (35, 12034386), (39, 10800090), (42, 10028655), (45, 9360078), (49, 8595990), (54, 7800065), (62, 6793605), (63, 6685770), (65, 6480054), (70, 6017193), (78, 5400045), (79, 5331690), (90, 4680039), (91, 4628610), (93, 4529070), (98, 4297995), (105, 4011462), (117, 3600030), (126, 3342885), (130, 3240027), (135, 3120026), (147, 2865330), (155, 2717442), (158, 2665845), (182, 2314305), (186, 2264535), (189, 2228590), (195, 2160018), (210, 2005731), (217, 1941030), (234, 1800015), (237, 1777230), (245, 1719198), (270, 1560013), (273, 1542870), (279, 1509690), (294, 1432665), (310, 1358721), (315, 1337154), (351, 1200010), (378, 1114295), (390, 1080009), (395, 1066338), (403, 1045170), (434, 970515), (441, 955110), (455, 925722), (465, 905814), (474, 888615), (490, 859599), (546, 771435), (553, 761670), (558, 754845), (585, 720006), (630, 668577), (637, 661230), (651, 647010), (702, 600005), (711, 592410), (735, 573066), (790, 533169), (806, 522585), (819, 514290), (837, 503230), (882, 477555), (910, 462861), (930, 452907), (945, 445718), (1027, 410130), (1085, 388206), (1106, 380835), (1170, 360003), (1185, 355446), (1209, 348390), (1274, 330615), (1302, 323505), (1323, 318370), (1365, 308574), (1395, 301938), (1422, 296205), (1470, 286533), (1519, 277290), (1638, 257145), (1659, 253890), (1674, 251615), (1755, 240002), (1890, 222859), (1911, 220410), (1953, 215670), (2015, 209034), (2054, 205065), (2133, 197470), (2170, 194103), (2205, 191022), (2370, 177723), (2418, 174195), (2449, 171990), (2457, 171430), (2646, 159185), (2730, 154287), (2765, 152334), (2790, 150969), (2821, 149310), (3038, 138645), (3081, 136710), (3185, 132246), (3255, 129402), (3318, 126945), (3510, 120001), (3555, 118482), (3627, 116130), (3822, 110205), (3871, 108810), (3906, 107835), (4030, 104517), (4095, 102858), (4185, 100646), (4266, 98735), (4410, 95511), (4557, 92430), (4898, 85995), (4914, 85715), (4977, 84630), (5135, 82026), (5530, 76167), (5642, 74655), (5733, 73470), (5859, 71890), (6045, 69678), (6162, 68355), (6370, 66123), (6510, 64701), (6615, 63674), (7110, 59241), (7189, 58590), (7254, 58065), (7347, 57330), (7595, 55458), (7742, 54405), (8190, 51429), (8295, 50778), (8370, 50323), (8463, 49770), (9114, 46215), (9243, 45570), (9555, 44082), (9765, 43134), (9954, 42315), (10270, 41013), (10665, 39494), (10881, 38710), (11466, 36735), (11613, 36270), (11718, 35945), (12090, 34839), (12245, 34398), (12285, 34286), (13230, 31837), (13671, 30810), (14105, 29862), (14378, 29295), (14694, 28665), (14931, 28210), (15190, 27729), (15405, 27342), (16590, 25389), (16926, 24885), (17143, 24570), (17199, 24490), (18135, 23226), (18486, 22785), (19110, 22041), (19355, 21762), (19530, 21567), (19747, 21330)]