87676680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 384

約数和(自身を含む): 349332480

約数和(自身を除く): 261655800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 37, 39, 40, 42, 49, 52, 56, 60, 62, 65, 70, 74, 78, 84, 91, 93, 98, 104, 105, 111, 120, 124, 130, 140, 147, 148, 155, 156, 168, 182, 185, 186, 195, 196, 210, 217, 222, 245, 248, 259, 260, 273, 280, 294, 296, 310, 312, 364, 370, 372, 390, 392, 403, 420, 434, 444, 455, 465, 481, 490, 518, 520, 546, 555, 588, 620, 637, 651, 728, 735, 740, 744, 777, 780, 806, 840, 868, 888, 910, 930, 962, 980, 1036, 1085, 1092, 1110, 1147, 1176, 1209, 1240, 1274, 1295, 1302, 1365, 1443, 1470, 1480, 1519, 1554, 1560, 1612, 1736, 1813, 1820, 1860, 1911, 1924, 1960, 2015, 2072, 2170, 2184, 2220, 2294, 2405, 2418, 2548, 2590, 2604, 2730, 2821, 2886, 2940, 3038, 3108, 3185, 3224, 3255, 3367, 3441, 3626, 3640, 3720, 3822, 3848, 3885, 4030, 4340, 4440, 4557, 4588, 4810, 4836, 5096, 5180, 5208, 5439, 5460, 5642, 5735, 5772, 5880, 6045, 6076, 6216, 6370, 6510, 6734, 6882, 7215, 7252, 7595, 7644, 7770, 8029, 8060, 8463, 8680, 9065, 9114, 9176, 9555, 9620, 9672, 10101, 10360, 10878, 10920, 11284, 11470, 11544, 12090, 12152, 12740, 13020, 13468, 13764, 14105, 14430, 14504, 14911, 15190, 15288, 15540, 16058, 16120, 16835, 16926, 17205, 18130, 18228, 19110, 19240, 19747, 20202, 21756, 22568, 22785, 22940, 23569, 24087, 24180, 25480, 26040, 26936, 27195, 27528, 28210, 28860, 29822, 30380, 31080, 32116, 33670, 33852, 34410, 36260, 36456, 38220, 39494, 40145, 40404, 42315, 43512, 44733, 45570, 45880, 47138, 48174, 48360, 50505, 54390, 56203, 56420, 57720, 59241, 59644, 60760, 64232, 67340, 67704, 68820, 70707, 72520, 74555, 76440, 78988, 80290, 80808, 84630, 89466, 91140, 94276, 96348, 98735, 101010, 104377, 108780, 112406, 112840, 117845, 118482, 119288, 120435, 134680, 137640, 141414, 149110, 157976, 160580, 168609, 169260, 178932, 182280, 188552, 192696, 197470, 202020, 208754, 217560, 223665, 224812, 235690, 236964, 240870, 281015, 282828, 296205, 298220, 313131, 321160, 337218, 338520, 353535, 357864, 394940, 404040, 417508, 447330, 449624, 471380, 473928, 481740, 521885, 562030, 565656, 592410, 596440, 626262, 674436, 707070, 730639, 789880, 835016, 843045, 894660, 942760, 963480, 1043770, 1124060, 1184820, 1252524, 1348872, 1414140, 1461278, 1565655, 1686090, 1789320, 2087540, 2191917, 2248120, 2369640, 2505048, 2828280, 2922556, 3131310, 3372180, 3653195, 4175080, 4383834, 5845112, 6262620, 6744360, 7306390, 8767668, 10959585, 12525240, 14612780, 17535336, 21919170, 29225560, 43838340, 87676680]

約数ペア:

[(1, 87676680), (2, 43838340), (3, 29225560), (4, 21919170), (5, 17535336), (6, 14612780), (7, 12525240), (8, 10959585), (10, 8767668), (12, 7306390), (13, 6744360), (14, 6262620), (15, 5845112), (20, 4383834), (21, 4175080), (24, 3653195), (26, 3372180), (28, 3131310), (30, 2922556), (31, 2828280), (35, 2505048), (37, 2369640), (39, 2248120), (40, 2191917), (42, 2087540), (49, 1789320), (52, 1686090), (56, 1565655), (60, 1461278), (62, 1414140), (65, 1348872), (70, 1252524), (74, 1184820), (78, 1124060), (84, 1043770), (91, 963480), (93, 942760), (98, 894660), (104, 843045), (105, 835016), (111, 789880), (120, 730639), (124, 707070), (130, 674436), (140, 626262), (147, 596440), (148, 592410), (155, 565656), (156, 562030), (168, 521885), (182, 481740), (185, 473928), (186, 471380), (195, 449624), (196, 447330), (210, 417508), (217, 404040), (222, 394940), (245, 357864), (248, 353535), (259, 338520), (260, 337218), (273, 321160), (280, 313131), (294, 298220), (296, 296205), (310, 282828), (312, 281015), (364, 240870), (370, 236964), (372, 235690), (390, 224812), (392, 223665), (403, 217560), (420, 208754), (434, 202020), (444, 197470), (455, 192696), (465, 188552), (481, 182280), (490, 178932), (518, 169260), (520, 168609), (546, 160580), (555, 157976), (588, 149110), (620, 141414), (637, 137640), (651, 134680), (728, 120435), (735, 119288), (740, 118482), (744, 117845), (777, 112840), (780, 112406), (806, 108780), (840, 104377), (868, 101010), (888, 98735), (910, 96348), (930, 94276), (962, 91140), (980, 89466), (1036, 84630), (1085, 80808), (1092, 80290), (1110, 78988), (1147, 76440), (1176, 74555), (1209, 72520), (1240, 70707), (1274, 68820), (1295, 67704), (1302, 67340), (1365, 64232), (1443, 60760), (1470, 59644), (1480, 59241), (1519, 57720), (1554, 56420), (1560, 56203), (1612, 54390), (1736, 50505), (1813, 48360), (1820, 48174), (1860, 47138), (1911, 45880), (1924, 45570), (1960, 44733), (2015, 43512), (2072, 42315), (2170, 40404), (2184, 40145), (2220, 39494), (2294, 38220), (2405, 36456), (2418, 36260), (2548, 34410), (2590, 33852), (2604, 33670), (2730, 32116), (2821, 31080), (2886, 30380), (2940, 29822), (3038, 28860), (3108, 28210), (3185, 27528), (3224, 27195), (3255, 26936), (3367, 26040), (3441, 25480), (3626, 24180), (3640, 24087), (3720, 23569), (3822, 22940), (3848, 22785), (3885, 22568), (4030, 21756), (4340, 20202), (4440, 19747), (4557, 19240), (4588, 19110), (4810, 18228), (4836, 18130), (5096, 17205), (5180, 16926), (5208, 16835), (5439, 16120), (5460, 16058), (5642, 15540), (5735, 15288), (5772, 15190), (5880, 14911), (6045, 14504), (6076, 14430), (6216, 14105), (6370, 13764), (6510, 13468), (6734, 13020), (6882, 12740), (7215, 12152), (7252, 12090), (7595, 11544), (7644, 11470), (7770, 11284), (8029, 10920), (8060, 10878), (8463, 10360), (8680, 10101), (9065, 9672), (9114, 9620), (9176, 9555)]