28488975840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41131}}^1$

素因数の和:41202

約数の個数: 288

約数和(自身を含む): 107529248736

約数和(自身を除く): 79040272896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 96, 104, 111, 117, 120, 130, 144, 148, 156, 160, 180, 185, 195, 208, 222, 234, 240, 260, 288, 296, 312, 333, 360, 370, 390, 416, 444, 468, 480, 481, 520, 555, 585, 592, 624, 666, 720, 740, 780, 888, 936, 962, 1040, 1110, 1170, 1184, 1248, 1332, 1440, 1443, 1480, 1560, 1665, 1776, 1872, 1924, 2080, 2220, 2340, 2405, 2664, 2886, 2960, 3120, 3330, 3552, 3744, 3848, 4329, 4440, 4680, 4810, 5328, 5772, 5920, 6240, 6660, 7215, 7696, 8658, 8880, 9360, 9620, 10656, 11544, 13320, 14430, 15392, 17316, 17760, 18720, 19240, 21645, 23088, 26640, 28860, 34632, 38480, 41131, 43290, 46176, 53280, 57720, 69264, 76960, 82262, 86580, 115440, 123393, 138528, 164524, 173160, 205655, 230880, 246786, 329048, 346320, 370179, 411310, 493572, 534703, 616965, 658096, 692640, 740358, 822620, 987144, 1069406, 1233930, 1316192, 1480716, 1521847, 1604109, 1645240, 1850895, 1974288, 2138812, 2467860, 2673515, 2961432, 3043694, 3208218, 3290480, 3701790, 3948576, 4277624, 4565541, 4812327, 4935720, 5347030, 5922864, 6087388, 6416436, 6580960, 7403580, 7609235, 8020545, 8555248, 9131082, 9624654, 9871440, 10694060, 11845728, 12174776, 12832872, 13696623, 14807160, 15218470, 16041090, 17110496, 18262164, 19249308, 19742880, 19784011, 21388120, 22827705, 24061635, 24349552, 25665744, 27393246, 29614320, 30436940, 32082180, 36524328, 38498616, 39568022, 42776240, 45655410, 48123270, 48699104, 51331488, 54786492, 59228640, 59352033, 60873880, 64164360, 68483115, 73048656, 76997232, 79136044, 85552480, 91310820, 96246540, 98920055, 109572984, 118704066, 121747760, 128328720, 136966230, 146097312, 153994464, 158272088, 178056099, 182621640, 192493080, 197840110, 219145968, 237408132, 243495520, 256657440, 273932460, 296760165, 316544176, 356112198, 365243280, 384986160, 395680220, 438291936, 474816264, 547864920, 593520330, 633088352, 712224396, 730486560, 769972320, 791360440, 890280495, 949632528, 1095729840, 1187040660, 1424448792, 1582720880, 1780560990, 1899265056, 2191459680, 2374081320, 2848897584, 3165441760, 3561121980, 4748162640, 5697795168, 7122243960, 9496325280, 14244487920, 28488975840]

約数ペア:

[(1, 28488975840), (2, 14244487920), (3, 9496325280), (4, 7122243960), (5, 5697795168), (6, 4748162640), (8, 3561121980), (9, 3165441760), (10, 2848897584), (12, 2374081320), (13, 2191459680), (15, 1899265056), (16, 1780560990), (18, 1582720880), (20, 1424448792), (24, 1187040660), (26, 1095729840), (30, 949632528), (32, 890280495), (36, 791360440), (37, 769972320), (39, 730486560), (40, 712224396), (45, 633088352), (48, 593520330), (52, 547864920), (60, 474816264), (65, 438291936), (72, 395680220), (74, 384986160), (78, 365243280), (80, 356112198), (90, 316544176), (96, 296760165), (104, 273932460), (111, 256657440), (117, 243495520), (120, 237408132), (130, 219145968), (144, 197840110), (148, 192493080), (156, 182621640), (160, 178056099), (180, 158272088), (185, 153994464), (195, 146097312), (208, 136966230), (222, 128328720), (234, 121747760), (240, 118704066), (260, 109572984), (288, 98920055), (296, 96246540), (312, 91310820), (333, 85552480), (360, 79136044), (370, 76997232), (390, 73048656), (416, 68483115), (444, 64164360), (468, 60873880), (480, 59352033), (481, 59228640), (520, 54786492), (555, 51331488), (585, 48699104), (592, 48123270), (624, 45655410), (666, 42776240), (720, 39568022), (740, 38498616), (780, 36524328), (888, 32082180), (936, 30436940), (962, 29614320), (1040, 27393246), (1110, 25665744), (1170, 24349552), (1184, 24061635), (1248, 22827705), (1332, 21388120), (1440, 19784011), (1443, 19742880), (1480, 19249308), (1560, 18262164), (1665, 17110496), (1776, 16041090), (1872, 15218470), (1924, 14807160), (2080, 13696623), (2220, 12832872), (2340, 12174776), (2405, 11845728), (2664, 10694060), (2886, 9871440), (2960, 9624654), (3120, 9131082), (3330, 8555248), (3552, 8020545), (3744, 7609235), (3848, 7403580), (4329, 6580960), (4440, 6416436), (4680, 6087388), (4810, 5922864), (5328, 5347030), (5772, 4935720), (5920, 4812327), (6240, 4565541), (6660, 4277624), (7215, 3948576), (7696, 3701790), (8658, 3290480), (8880, 3208218), (9360, 3043694), (9620, 2961432), (10656, 2673515), (11544, 2467860), (13320, 2138812), (14430, 1974288), (15392, 1850895), (17316, 1645240), (17760, 1604109), (18720, 1521847), (19240, 1480716), (21645, 1316192), (23088, 1233930), (26640, 1069406), (28860, 987144), (34632, 822620), (38480, 740358), (41131, 692640), (43290, 658096), (46176, 616965), (53280, 534703), (57720, 493572), (69264, 411310), (76960, 370179), (82262, 346320), (86580, 329048), (115440, 246786), (123393, 230880), (138528, 205655), (164524, 173160)]