201211920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 480

約数和(自身を含む): 864444672

約数和(自身を除く): 663232752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 37, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 74, 78, 80, 83, 84, 90, 91, 104, 105, 111, 112, 117, 120, 126, 130, 140, 144, 148, 156, 166, 168, 180, 182, 185, 195, 208, 210, 222, 234, 240, 249, 252, 259, 260, 273, 280, 296, 312, 315, 332, 333, 336, 360, 364, 370, 390, 415, 420, 444, 455, 468, 481, 498, 504, 518, 520, 546, 555, 560, 581, 585, 592, 624, 630, 664, 666, 720, 728, 740, 747, 777, 780, 819, 830, 840, 888, 910, 936, 962, 996, 1008, 1036, 1040, 1079, 1092, 1110, 1162, 1170, 1245, 1260, 1295, 1328, 1332, 1365, 1443, 1456, 1480, 1494, 1554, 1560, 1638, 1660, 1665, 1680, 1743, 1776, 1820, 1872, 1924, 1992, 2072, 2158, 2184, 2220, 2324, 2331, 2340, 2405, 2490, 2520, 2590, 2664, 2730, 2886, 2905, 2960, 2988, 3071, 3108, 3120, 3237, 3276, 3320, 3330, 3367, 3486, 3640, 3735, 3848, 3885, 3984, 4095, 4144, 4316, 4329, 4368, 4440, 4648, 4662, 4680, 4810, 4980, 5040, 5180, 5229, 5328, 5395, 5460, 5772, 5810, 5976, 6142, 6216, 6474, 6552, 6640, 6660, 6734, 6972, 7215, 7280, 7470, 7553, 7696, 7770, 8190, 8632, 8658, 8715, 8880, 9213, 9296, 9324, 9360, 9620, 9711, 9960, 10101, 10360, 10458, 10790, 10920, 11544, 11620, 11655, 11952, 12284, 12432, 12948, 13104, 13320, 13468, 13944, 14430, 14940, 15106, 15355, 15540, 16185, 16380, 16835, 17264, 17316, 17430, 18426, 18648, 19240, 19422, 19920, 20202, 20720, 20916, 21497, 21580, 21645, 21840, 22659, 23088, 23240, 23310, 24568, 25896, 26145, 26640, 26936, 27639, 27888, 28860, 29880, 30212, 30303, 30710, 31080, 32370, 32760, 33670, 34632, 34860, 36852, 37296, 37765, 38480, 38844, 39923, 40404, 41832, 42994, 43160, 43290, 45318, 46065, 46480, 46620, 48555, 49136, 50505, 51792, 52290, 53872, 55278, 57720, 59760, 60424, 60606, 61420, 62160, 64491, 64740, 65520, 67340, 67977, 69264, 69720, 73704, 75530, 77688, 79846, 80808, 83664, 85988, 86320, 86580, 90636, 92130, 93240, 97110, 101010, 104580, 107485, 110556, 113295, 115440, 119769, 120848, 121212, 122840, 128982, 129480, 134680, 135954, 138195, 139440, 147408, 151060, 151515, 155376, 159692, 161616, 171976, 173160, 181272, 184260, 186480, 193473, 194220, 199615, 202020, 209160, 214970, 221112, 226590, 239538, 242424, 245680, 257964, 258960, 269360, 271908, 276390, 279461, 302120, 303030, 319384, 322455, 339885, 343952, 346320, 359307, 362544, 368520, 386946, 388440, 399230, 404040, 418320, 429940, 442224, 453180, 479076, 484848, 515928, 543816, 552780, 558922, 598845, 604240, 606060, 638768, 644910, 679770, 718614, 737040, 773892, 776880, 798460, 808080, 838383, 859880, 906360, 958152, 967365, 1031856, 1087632, 1105560, 1117844, 1197690, 1212120, 1289820, 1359540, 1397305, 1437228, 1547784, 1596920, 1676766, 1719760, 1796535, 1812720, 1916304, 1934730, 2211120, 2235688, 2395380, 2424240, 2515149, 2579640, 2719080, 2794610, 2874456, 3095568, 3193840, 3353532, 3593070, 3869460, 4191915, 4471376, 4790760, 5030298, 5159280, 5438160, 5589220, 5748912, 6707064, 7186140, 7738920, 8383830, 9581520, 10060596, 11178440, 12575745, 13414128, 14372280, 15477840, 16767660, 20121192, 22356880, 25151490, 28744560, 33535320, 40242384, 50302980, 67070640, 100605960, 201211920]

約数ペア:

[(1, 201211920), (2, 100605960), (3, 67070640), (4, 50302980), (5, 40242384), (6, 33535320), (7, 28744560), (8, 25151490), (9, 22356880), (10, 20121192), (12, 16767660), (13, 15477840), (14, 14372280), (15, 13414128), (16, 12575745), (18, 11178440), (20, 10060596), (21, 9581520), (24, 8383830), (26, 7738920), (28, 7186140), (30, 6707064), (35, 5748912), (36, 5589220), (37, 5438160), (39, 5159280), (40, 5030298), (42, 4790760), (45, 4471376), (48, 4191915), (52, 3869460), (56, 3593070), (60, 3353532), (63, 3193840), (65, 3095568), (70, 2874456), (72, 2794610), (74, 2719080), (78, 2579640), (80, 2515149), (83, 2424240), (84, 2395380), (90, 2235688), (91, 2211120), (104, 1934730), (105, 1916304), (111, 1812720), (112, 1796535), (117, 1719760), (120, 1676766), (126, 1596920), (130, 1547784), (140, 1437228), (144, 1397305), (148, 1359540), (156, 1289820), (166, 1212120), (168, 1197690), (180, 1117844), (182, 1105560), (185, 1087632), (195, 1031856), (208, 967365), (210, 958152), (222, 906360), (234, 859880), (240, 838383), (249, 808080), (252, 798460), (259, 776880), (260, 773892), (273, 737040), (280, 718614), (296, 679770), (312, 644910), (315, 638768), (332, 606060), (333, 604240), (336, 598845), (360, 558922), (364, 552780), (370, 543816), (390, 515928), (415, 484848), (420, 479076), (444, 453180), (455, 442224), (468, 429940), (481, 418320), (498, 404040), (504, 399230), (518, 388440), (520, 386946), (546, 368520), (555, 362544), (560, 359307), (581, 346320), (585, 343952), (592, 339885), (624, 322455), (630, 319384), (664, 303030), (666, 302120), (720, 279461), (728, 276390), (740, 271908), (747, 269360), (777, 258960), (780, 257964), (819, 245680), (830, 242424), (840, 239538), (888, 226590), (910, 221112), (936, 214970), (962, 209160), (996, 202020), (1008, 199615), (1036, 194220), (1040, 193473), (1079, 186480), (1092, 184260), (1110, 181272), (1162, 173160), (1170, 171976), (1245, 161616), (1260, 159692), (1295, 155376), (1328, 151515), (1332, 151060), (1365, 147408), (1443, 139440), (1456, 138195), (1480, 135954), (1494, 134680), (1554, 129480), (1560, 128982), (1638, 122840), (1660, 121212), (1665, 120848), (1680, 119769), (1743, 115440), (1776, 113295), (1820, 110556), (1872, 107485), (1924, 104580), (1992, 101010), (2072, 97110), (2158, 93240), (2184, 92130), (2220, 90636), (2324, 86580), (2331, 86320), (2340, 85988), (2405, 83664), (2490, 80808), (2520, 79846), (2590, 77688), (2664, 75530), (2730, 73704), (2886, 69720), (2905, 69264), (2960, 67977), (2988, 67340), (3071, 65520), (3108, 64740), (3120, 64491), (3237, 62160), (3276, 61420), (3320, 60606), (3330, 60424), (3367, 59760), (3486, 57720), (3640, 55278), (3735, 53872), (3848, 52290), (3885, 51792), (3984, 50505), (4095, 49136), (4144, 48555), (4316, 46620), (4329, 46480), (4368, 46065), (4440, 45318), (4648, 43290), (4662, 43160), (4680, 42994), (4810, 41832), (4980, 40404), (5040, 39923), (5180, 38844), (5229, 38480), (5328, 37765), (5395, 37296), (5460, 36852), (5772, 34860), (5810, 34632), (5976, 33670), (6142, 32760), (6216, 32370), (6474, 31080), (6552, 30710), (6640, 30303), (6660, 30212), (6734, 29880), (6972, 28860), (7215, 27888), (7280, 27639), (7470, 26936), (7553, 26640), (7696, 26145), (7770, 25896), (8190, 24568), (8632, 23310), (8658, 23240), (8715, 23088), (8880, 22659), (9213, 21840), (9296, 21645), (9324, 21580), (9360, 21497), (9620, 20916), (9711, 20720), (9960, 20202), (10101, 19920), (10360, 19422), (10458, 19240), (10790, 18648), (10920, 18426), (11544, 17430), (11620, 17316), (11655, 17264), (11952, 16835), (12284, 16380), (12432, 16185), (12948, 15540), (13104, 15355), (13320, 15106), (13468, 14940), (13944, 14430)]