8817201120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28837}}^1$

素因数の和:28882

約数の個数: 288

約数和(自身を含む): 34795238688

約数和(自身を除く): 25978037568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2080, 2184, 2352, 2548, 2730, 2912, 2940, 3120, 3185, 3360, 3640, 3822, 3920, 4368, 4704, 5096, 5460, 5880, 6240, 6370, 7280, 7644, 7840, 8736, 9555, 10192, 10920, 11760, 12740, 14560, 15288, 19110, 20384, 21840, 23520, 25480, 28837, 30576, 38220, 43680, 50960, 57674, 61152, 76440, 86511, 101920, 115348, 144185, 152880, 173022, 201859, 230696, 288370, 305760, 346044, 374881, 403718, 432555, 461392, 576740, 605577, 692088, 749762, 807436, 865110, 922784, 1009295, 1124643, 1153480, 1211154, 1384176, 1413013, 1499524, 1614872, 1730220, 1874405, 2018590, 2249286, 2306960, 2422308, 2624167, 2768352, 2826026, 2999048, 3027885, 3229744, 3460440, 3748810, 4037180, 4239039, 4498572, 4613920, 4844616, 5248334, 5623215, 5652052, 5998096, 6055770, 6459488, 6920880, 7065065, 7497620, 7872501, 8074360, 8478078, 8997144, 9689232, 10496668, 11246430, 11304104, 11996192, 12111540, 13120835, 13841760, 14130130, 14995240, 15745002, 16148720, 16956156, 17994288, 18369169, 19378464, 20993336, 21195195, 22492860, 22608208, 24223080, 26241670, 28260260, 29990480, 31490004, 32297440, 33912312, 35988576, 36738338, 39362505, 41986672, 42390390, 44985720, 45216416, 48446160, 52483340, 55107507, 56520520, 59980960, 62980008, 67824624, 73476676, 78725010, 83973344, 84780780, 89971440, 91845845, 96892320, 104966680, 110215014, 113041040, 125960016, 135649248, 146953352, 157450020, 169561560, 179942880, 183691690, 209933360, 220430028, 226082080, 251920032, 275537535, 293906704, 314900040, 339123120, 367383380, 419866720, 440860056, 551075070, 587813408, 629800080, 678246240, 734766760, 881720112, 1102150140, 1259600160, 1469533520, 1763440224, 2204300280, 2939067040, 4408600560, 8817201120]

約数ペア:

[(1, 8817201120), (2, 4408600560), (3, 2939067040), (4, 2204300280), (5, 1763440224), (6, 1469533520), (7, 1259600160), (8, 1102150140), (10, 881720112), (12, 734766760), (13, 678246240), (14, 629800080), (15, 587813408), (16, 551075070), (20, 440860056), (21, 419866720), (24, 367383380), (26, 339123120), (28, 314900040), (30, 293906704), (32, 275537535), (35, 251920032), (39, 226082080), (40, 220430028), (42, 209933360), (48, 183691690), (49, 179942880), (52, 169561560), (56, 157450020), (60, 146953352), (65, 135649248), (70, 125960016), (78, 113041040), (80, 110215014), (84, 104966680), (91, 96892320), (96, 91845845), (98, 89971440), (104, 84780780), (105, 83973344), (112, 78725010), (120, 73476676), (130, 67824624), (140, 62980008), (147, 59980960), (156, 56520520), (160, 55107507), (168, 52483340), (182, 48446160), (195, 45216416), (196, 44985720), (208, 42390390), (210, 41986672), (224, 39362505), (240, 36738338), (245, 35988576), (260, 33912312), (273, 32297440), (280, 31490004), (294, 29990480), (312, 28260260), (336, 26241670), (364, 24223080), (390, 22608208), (392, 22492860), (416, 21195195), (420, 20993336), (455, 19378464), (480, 18369169), (490, 17994288), (520, 16956156), (546, 16148720), (560, 15745002), (588, 14995240), (624, 14130130), (637, 13841760), (672, 13120835), (728, 12111540), (735, 11996192), (780, 11304104), (784, 11246430), (840, 10496668), (910, 9689232), (980, 8997144), (1040, 8478078), (1092, 8074360), (1120, 7872501), (1176, 7497620), (1248, 7065065), (1274, 6920880), (1365, 6459488), (1456, 6055770), (1470, 5998096), (1560, 5652052), (1568, 5623215), (1680, 5248334), (1820, 4844616), (1911, 4613920), (1960, 4498572), (2080, 4239039), (2184, 4037180), (2352, 3748810), (2548, 3460440), (2730, 3229744), (2912, 3027885), (2940, 2999048), (3120, 2826026), (3185, 2768352), (3360, 2624167), (3640, 2422308), (3822, 2306960), (3920, 2249286), (4368, 2018590), (4704, 1874405), (5096, 1730220), (5460, 1614872), (5880, 1499524), (6240, 1413013), (6370, 1384176), (7280, 1211154), (7644, 1153480), (7840, 1124643), (8736, 1009295), (9555, 922784), (10192, 865110), (10920, 807436), (11760, 749762), (12740, 692088), (14560, 605577), (15288, 576740), (19110, 461392), (20384, 432555), (21840, 403718), (23520, 374881), (25480, 346044), (28837, 305760), (30576, 288370), (38220, 230696), (43680, 201859), (50960, 173022), (57674, 152880), (61152, 144185), (76440, 115348), (86511, 101920)]