31806323640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31319}}^1$

素因数の和:31387

約数の個数: 384

約数和(自身を含む): 131333529600

約数和(自身を除く): 99527205960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 56, 60, 62, 63, 65, 70, 72, 78, 84, 90, 91, 93, 104, 105, 117, 120, 124, 126, 130, 140, 155, 156, 168, 180, 182, 186, 195, 210, 217, 234, 248, 252, 260, 273, 279, 280, 310, 312, 315, 360, 364, 372, 390, 403, 420, 434, 455, 465, 468, 504, 520, 546, 558, 585, 620, 630, 651, 728, 744, 780, 806, 819, 840, 868, 910, 930, 936, 1085, 1092, 1116, 1170, 1209, 1240, 1260, 1302, 1365, 1395, 1560, 1612, 1638, 1736, 1820, 1860, 1953, 2015, 2170, 2184, 2232, 2340, 2418, 2520, 2604, 2730, 2790, 2821, 3224, 3255, 3276, 3627, 3640, 3720, 3906, 4030, 4095, 4340, 4680, 4836, 5208, 5460, 5580, 5642, 6045, 6510, 6552, 7254, 7812, 8060, 8190, 8463, 8680, 9672, 9765, 10920, 11160, 11284, 12090, 13020, 14105, 14508, 15624, 16120, 16380, 16926, 18135, 19530, 22568, 24180, 25389, 26040, 28210, 29016, 31319, 32760, 33852, 36270, 39060, 42315, 48360, 50778, 56420, 62638, 67704, 72540, 78120, 84630, 93957, 101556, 112840, 125276, 126945, 145080, 156595, 169260, 187914, 203112, 219233, 250552, 253890, 281871, 313190, 338520, 375828, 407147, 438466, 469785, 507780, 563742, 626380, 657699, 751656, 814294, 876932, 939570, 970889, 1015560, 1096165, 1127484, 1221441, 1252760, 1315398, 1409355, 1628588, 1753864, 1879140, 1941778, 1973097, 2035735, 2192330, 2254968, 2442882, 2630796, 2818710, 2850029, 2912667, 3257176, 3288495, 3664323, 3758280, 3883556, 3946194, 4071470, 4384660, 4854445, 4885764, 5261592, 5637420, 5700058, 5825334, 6107205, 6576990, 6796223, 7328646, 7767112, 7892388, 8142940, 8550087, 8738001, 8769320, 9708890, 9771528, 9865485, 11274840, 11400116, 11650668, 12214410, 12621557, 13153980, 13592446, 14250145, 14563335, 14657292, 15784776, 16285880, 17100174, 17476002, 18321615, 19417780, 19730970, 20388669, 22800232, 23301336, 24428820, 25243114, 25650261, 26307960, 27184892, 28500290, 29126670, 29314584, 33981115, 34200348, 34952004, 36643230, 37864671, 38835560, 39461940, 40777338, 42750435, 43690005, 48857640, 50486228, 51300522, 54369784, 57000580, 58253340, 61166007, 63107785, 67962230, 68400696, 69904008, 73286460, 75729342, 78923880, 81554676, 85500870, 87380010, 88350899, 100972456, 101943345, 102601044, 113594013, 114001160, 116506680, 122332014, 126215570, 128251305, 135924460, 146572920, 151458684, 163109352, 171001740, 174760020, 176701798, 189323355, 203886690, 205202088, 227188026, 244664028, 252431140, 256502610, 265052697, 271848920, 302917368, 305830035, 342003480, 349520040, 353403596, 378646710, 407773380, 441754495, 454376052, 489328056, 504862280, 513005220, 530105394, 567970065, 611660070, 706807192, 757293420, 795158091, 815546760, 883508990, 908752104, 1026010440, 1060210788, 1135940130, 1223320140, 1325263485, 1514586840, 1590316182, 1767017980, 2120421576, 2271880260, 2446640280, 2650526970, 3180632364, 3534035960, 3975790455, 4543760520, 5301053940, 6361264728, 7951580910, 10602107880, 15903161820, 31806323640]

約数ペア:

[(1, 31806323640), (2, 15903161820), (3, 10602107880), (4, 7951580910), (5, 6361264728), (6, 5301053940), (7, 4543760520), (8, 3975790455), (9, 3534035960), (10, 3180632364), (12, 2650526970), (13, 2446640280), (14, 2271880260), (15, 2120421576), (18, 1767017980), (20, 1590316182), (21, 1514586840), (24, 1325263485), (26, 1223320140), (28, 1135940130), (30, 1060210788), (31, 1026010440), (35, 908752104), (36, 883508990), (39, 815546760), (40, 795158091), (42, 757293420), (45, 706807192), (52, 611660070), (56, 567970065), (60, 530105394), (62, 513005220), (63, 504862280), (65, 489328056), (70, 454376052), (72, 441754495), (78, 407773380), (84, 378646710), (90, 353403596), (91, 349520040), (93, 342003480), (104, 305830035), (105, 302917368), (117, 271848920), (120, 265052697), (124, 256502610), (126, 252431140), (130, 244664028), (140, 227188026), (155, 205202088), (156, 203886690), (168, 189323355), (180, 176701798), (182, 174760020), (186, 171001740), (195, 163109352), (210, 151458684), (217, 146572920), (234, 135924460), (248, 128251305), (252, 126215570), (260, 122332014), (273, 116506680), (279, 114001160), (280, 113594013), (310, 102601044), (312, 101943345), (315, 100972456), (360, 88350899), (364, 87380010), (372, 85500870), (390, 81554676), (403, 78923880), (420, 75729342), (434, 73286460), (455, 69904008), (465, 68400696), (468, 67962230), (504, 63107785), (520, 61166007), (546, 58253340), (558, 57000580), (585, 54369784), (620, 51300522), (630, 50486228), (651, 48857640), (728, 43690005), (744, 42750435), (780, 40777338), (806, 39461940), (819, 38835560), (840, 37864671), (868, 36643230), (910, 34952004), (930, 34200348), (936, 33981115), (1085, 29314584), (1092, 29126670), (1116, 28500290), (1170, 27184892), (1209, 26307960), (1240, 25650261), (1260, 25243114), (1302, 24428820), (1365, 23301336), (1395, 22800232), (1560, 20388669), (1612, 19730970), (1638, 19417780), (1736, 18321615), (1820, 17476002), (1860, 17100174), (1953, 16285880), (2015, 15784776), (2170, 14657292), (2184, 14563335), (2232, 14250145), (2340, 13592446), (2418, 13153980), (2520, 12621557), (2604, 12214410), (2730, 11650668), (2790, 11400116), (2821, 11274840), (3224, 9865485), (3255, 9771528), (3276, 9708890), (3627, 8769320), (3640, 8738001), (3720, 8550087), (3906, 8142940), (4030, 7892388), (4095, 7767112), (4340, 7328646), (4680, 6796223), (4836, 6576990), (5208, 6107205), (5460, 5825334), (5580, 5700058), (5642, 5637420), (6045, 5261592), (6510, 4885764), (6552, 4854445), (7254, 4384660), (7812, 4071470), (8060, 3946194), (8190, 3883556), (8463, 3758280), (8680, 3664323), (9672, 3288495), (9765, 3257176), (10920, 2912667), (11160, 2850029), (11284, 2818710), (12090, 2630796), (13020, 2442882), (14105, 2254968), (14508, 2192330), (15624, 2035735), (16120, 1973097), (16380, 1941778), (16926, 1879140), (18135, 1753864), (19530, 1628588), (22568, 1409355), (24180, 1315398), (25389, 1252760), (26040, 1221441), (28210, 1127484), (29016, 1096165), (31319, 1015560), (32760, 970889), (33852, 939570), (36270, 876932), (39060, 814294), (42315, 751656), (48360, 657699), (50778, 626380), (56420, 563742), (62638, 507780), (67704, 469785), (72540, 438466), (78120, 407147), (84630, 375828), (93957, 338520), (101556, 313190), (112840, 281871), (125276, 253890), (126945, 250552), (145080, 219233), (156595, 203112), (169260, 187914)]