138623940

素因数分解:

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

素因数の和:89

約数の個数: 432

約数和(自身を含む): 560770560

約数和(自身を除く): 422146620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 31, 35, 36, 39, 42, 45, 49, 52, 54, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 98, 105, 108, 117, 124, 126, 130, 135, 140, 147, 155, 156, 169, 180, 182, 186, 189, 195, 196, 210, 217, 234, 245, 252, 260, 270, 273, 279, 294, 310, 315, 338, 351, 364, 372, 378, 390, 403, 420, 434, 441, 455, 465, 468, 490, 507, 540, 546, 558, 585, 588, 620, 630, 637, 651, 676, 702, 735, 756, 780, 806, 819, 837, 845, 868, 882, 910, 930, 945, 980, 1014, 1085, 1092, 1116, 1170, 1183, 1209, 1260, 1274, 1302, 1323, 1365, 1395, 1404, 1470, 1519, 1521, 1612, 1638, 1674, 1690, 1755, 1764, 1820, 1860, 1890, 1911, 1953, 2015, 2028, 2170, 2205, 2340, 2366, 2418, 2457, 2535, 2548, 2604, 2646, 2730, 2790, 2821, 2940, 3038, 3042, 3185, 3255, 3276, 3348, 3380, 3510, 3549, 3627, 3780, 3822, 3906, 4030, 4095, 4185, 4340, 4410, 4557, 4563, 4732, 4836, 4914, 5070, 5239, 5292, 5460, 5580, 5642, 5733, 5859, 5915, 6045, 6076, 6084, 6370, 6510, 6615, 7020, 7098, 7254, 7595, 7605, 7644, 7812, 8060, 8190, 8281, 8370, 8463, 8820, 9114, 9126, 9555, 9765, 9828, 10140, 10478, 10647, 10881, 11284, 11466, 11718, 11830, 12090, 12285, 12740, 13020, 13230, 13671, 14105, 14196, 14508, 15190, 15210, 15717, 16380, 16562, 16740, 16926, 17199, 17745, 18135, 18228, 18252, 19110, 19530, 19747, 20956, 21294, 21762, 22785, 22815, 22932, 23436, 23660, 24180, 24570, 24843, 25389, 26195, 26460, 27342, 28210, 28665, 29295, 30380, 30420, 31434, 31941, 33124, 33852, 34398, 35490, 36270, 36673, 38220, 39060, 39494, 41013, 41405, 42315, 42588, 43524, 45570, 45630, 47151, 49140, 49686, 50778, 52390, 53235, 54405, 54684, 56420, 57330, 58590, 59241, 62868, 63882, 68355, 68796, 70980, 72540, 73346, 74529, 76167, 78585, 78988, 82026, 82810, 84630, 85995, 91140, 91260, 94302, 98735, 99372, 101556, 104780, 106470, 108810, 110019, 114660, 117180, 118482, 124215, 126945, 127764, 136710, 141453, 146692, 149058, 152334, 157170, 159705, 164052, 165620, 169260, 171990, 177723, 183365, 188604, 197470, 205065, 212940, 217620, 220038, 223587, 235755, 236964, 248430, 253890, 256711, 273420, 282906, 296205, 298116, 304668, 314340, 319410, 330057, 343980, 355446, 366730, 372645, 380835, 394940, 410130, 440076, 447174, 471510, 496860, 507780, 513422, 533169, 550095, 565812, 592410, 638820, 660114, 707265, 710892, 733460, 745290, 761670, 770133, 820260, 888615, 894348, 943020, 990171, 1026844, 1066338, 1100190, 1117935, 1184820, 1283555, 1320228, 1414530, 1490580, 1523340, 1540266, 1650285, 1777230, 1980342, 2132676, 2200380, 2235870, 2310399, 2567110, 2665845, 2829060, 3080532, 3300570, 3554460, 3850665, 3960684, 4471740, 4620798, 4950855, 5134220, 5331690, 6601140, 6931197, 7701330, 9241596, 9901710, 10663380, 11551995, 13862394, 15402660, 19803420, 23103990, 27724788, 34655985, 46207980, 69311970, 138623940]

約数ペア:

[(1, 138623940), (2, 69311970), (3, 46207980), (4, 34655985), (5, 27724788), (6, 23103990), (7, 19803420), (9, 15402660), (10, 13862394), (12, 11551995), (13, 10663380), (14, 9901710), (15, 9241596), (18, 7701330), (20, 6931197), (21, 6601140), (26, 5331690), (27, 5134220), (28, 4950855), (30, 4620798), (31, 4471740), (35, 3960684), (36, 3850665), (39, 3554460), (42, 3300570), (45, 3080532), (49, 2829060), (52, 2665845), (54, 2567110), (60, 2310399), (62, 2235870), (63, 2200380), (65, 2132676), (70, 1980342), (78, 1777230), (84, 1650285), (90, 1540266), (91, 1523340), (93, 1490580), (98, 1414530), (105, 1320228), (108, 1283555), (117, 1184820), (124, 1117935), (126, 1100190), (130, 1066338), (135, 1026844), (140, 990171), (147, 943020), (155, 894348), (156, 888615), (169, 820260), (180, 770133), (182, 761670), (186, 745290), (189, 733460), (195, 710892), (196, 707265), (210, 660114), (217, 638820), (234, 592410), (245, 565812), (252, 550095), (260, 533169), (270, 513422), (273, 507780), (279, 496860), (294, 471510), (310, 447174), (315, 440076), (338, 410130), (351, 394940), (364, 380835), (372, 372645), (378, 366730), (390, 355446), (403, 343980), (420, 330057), (434, 319410), (441, 314340), (455, 304668), (465, 298116), (468, 296205), (490, 282906), (507, 273420), (540, 256711), (546, 253890), (558, 248430), (585, 236964), (588, 235755), (620, 223587), (630, 220038), (637, 217620), (651, 212940), (676, 205065), (702, 197470), (735, 188604), (756, 183365), (780, 177723), (806, 171990), (819, 169260), (837, 165620), (845, 164052), (868, 159705), (882, 157170), (910, 152334), (930, 149058), (945, 146692), (980, 141453), (1014, 136710), (1085, 127764), (1092, 126945), (1116, 124215), (1170, 118482), (1183, 117180), (1209, 114660), (1260, 110019), (1274, 108810), (1302, 106470), (1323, 104780), (1365, 101556), (1395, 99372), (1404, 98735), (1470, 94302), (1519, 91260), (1521, 91140), (1612, 85995), (1638, 84630), (1674, 82810), (1690, 82026), (1755, 78988), (1764, 78585), (1820, 76167), (1860, 74529), (1890, 73346), (1911, 72540), (1953, 70980), (2015, 68796), (2028, 68355), (2170, 63882), (2205, 62868), (2340, 59241), (2366, 58590), (2418, 57330), (2457, 56420), (2535, 54684), (2548, 54405), (2604, 53235), (2646, 52390), (2730, 50778), (2790, 49686), (2821, 49140), (2940, 47151), (3038, 45630), (3042, 45570), (3185, 43524), (3255, 42588), (3276, 42315), (3348, 41405), (3380, 41013), (3510, 39494), (3549, 39060), (3627, 38220), (3780, 36673), (3822, 36270), (3906, 35490), (4030, 34398), (4095, 33852), (4185, 33124), (4340, 31941), (4410, 31434), (4557, 30420), (4563, 30380), (4732, 29295), (4836, 28665), (4914, 28210), (5070, 27342), (5239, 26460), (5292, 26195), (5460, 25389), (5580, 24843), (5642, 24570), (5733, 24180), (5859, 23660), (5915, 23436), (6045, 22932), (6076, 22815), (6084, 22785), (6370, 21762), (6510, 21294), (6615, 20956), (7020, 19747), (7098, 19530), (7254, 19110), (7595, 18252), (7605, 18228), (7644, 18135), (7812, 17745), (8060, 17199), (8190, 16926), (8281, 16740), (8370, 16562), (8463, 16380), (8820, 15717), (9114, 15210), (9126, 15190), (9555, 14508), (9765, 14196), (9828, 14105), (10140, 13671), (10478, 13230), (10647, 13020), (10881, 12740), (11284, 12285), (11466, 12090), (11718, 11830)]