31788891720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1238

約数の個数: 384

約数和(自身を含む): 113383296000

約数和(自身を除く): 81594404280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 31, 36, 40, 45, 54, 58, 60, 62, 72, 87, 90, 93, 108, 116, 120, 124, 135, 145, 155, 174, 180, 186, 216, 232, 248, 261, 270, 279, 290, 310, 348, 360, 372, 435, 465, 522, 540, 558, 580, 620, 696, 744, 783, 837, 841, 870, 899, 930, 1044, 1080, 1116, 1129, 1160, 1240, 1305, 1395, 1566, 1674, 1682, 1740, 1798, 1860, 2088, 2232, 2258, 2523, 2610, 2697, 2790, 3132, 3348, 3364, 3387, 3480, 3596, 3720, 3915, 4185, 4205, 4495, 4516, 5046, 5220, 5394, 5580, 5645, 6264, 6696, 6728, 6774, 7192, 7569, 7830, 8091, 8370, 8410, 8990, 9032, 10092, 10161, 10440, 10788, 11160, 11290, 12615, 13485, 13548, 15138, 15660, 16182, 16740, 16820, 16935, 17980, 20184, 20322, 21576, 22580, 22707, 24273, 25230, 26071, 26970, 27096, 30276, 30483, 31320, 32364, 32741, 33480, 33640, 33870, 34999, 35960, 37845, 40455, 40644, 45160, 45414, 48546, 50460, 50805, 52142, 53940, 60552, 60966, 64728, 65482, 67740, 69998, 75690, 78213, 80910, 81288, 90828, 97092, 98223, 100920, 101610, 104284, 104997, 107880, 113535, 121365, 121932, 130355, 130964, 135480, 139996, 151380, 152415, 156426, 161820, 163705, 174995, 181656, 194184, 196446, 203220, 208568, 209994, 227070, 234639, 242730, 243864, 260710, 261928, 279992, 294669, 302760, 304830, 312852, 314991, 323640, 327410, 349990, 391065, 392892, 406440, 419988, 454140, 469278, 485460, 491115, 521420, 524985, 589338, 609660, 625704, 629982, 654820, 699980, 703917, 782130, 785784, 839976, 884007, 908280, 938556, 944973, 949489, 970920, 982230, 1014971, 1042840, 1049970, 1173195, 1178676, 1219320, 1259964, 1309640, 1399960, 1407834, 1473345, 1564260, 1574955, 1768014, 1877112, 1889946, 1898978, 1964460, 2029942, 2099940, 2346390, 2357352, 2519928, 2815668, 2848467, 2946690, 3044913, 3128520, 3149910, 3519585, 3536028, 3779892, 3797956, 3928920, 4059884, 4199880, 4420035, 4692780, 4724865, 4747445, 5074855, 5631336, 5696934, 5893380, 6089826, 6299820, 7039170, 7072056, 7559784, 7595912, 8119768, 8545401, 8840070, 9134739, 9385560, 9449730, 9494890, 10149710, 11393868, 11786760, 12179652, 12599640, 14078340, 14242335, 15224565, 17090802, 17680140, 18269478, 18899460, 18989780, 20299420, 22787736, 24359304, 25636203, 27404217, 28156680, 28484670, 29434159, 30449130, 34181604, 35360280, 36538956, 37798920, 37979560, 40598840, 42727005, 45673695, 51272406, 54808434, 56969340, 58868318, 60898260, 68363208, 73077912, 85454010, 88302477, 91347390, 102544812, 109616868, 113938680, 117736636, 121796520, 128181015, 137021085, 147170795, 170908020, 176604954, 182694780, 205089624, 219233736, 235473272, 256362030, 264907431, 274042170, 294341590, 341816040, 353209908, 365389560, 441512385, 512724060, 529814862, 548084340, 588683180, 706419816, 794722293, 883024770, 1025448120, 1059629724, 1096168680, 1177366360, 1324537155, 1589444586, 1766049540, 2119259448, 2649074310, 3178889172, 3532099080, 3973611465, 5298148620, 6357778344, 7947222930, 10596297240, 15894445860, 31788891720]

約数ペア:

[(1, 31788891720), (2, 15894445860), (3, 10596297240), (4, 7947222930), (5, 6357778344), (6, 5298148620), (8, 3973611465), (9, 3532099080), (10, 3178889172), (12, 2649074310), (15, 2119259448), (18, 1766049540), (20, 1589444586), (24, 1324537155), (27, 1177366360), (29, 1096168680), (30, 1059629724), (31, 1025448120), (36, 883024770), (40, 794722293), (45, 706419816), (54, 588683180), (58, 548084340), (60, 529814862), (62, 512724060), (72, 441512385), (87, 365389560), (90, 353209908), (93, 341816040), (108, 294341590), (116, 274042170), (120, 264907431), (124, 256362030), (135, 235473272), (145, 219233736), (155, 205089624), (174, 182694780), (180, 176604954), (186, 170908020), (216, 147170795), (232, 137021085), (248, 128181015), (261, 121796520), (270, 117736636), (279, 113938680), (290, 109616868), (310, 102544812), (348, 91347390), (360, 88302477), (372, 85454010), (435, 73077912), (465, 68363208), (522, 60898260), (540, 58868318), (558, 56969340), (580, 54808434), (620, 51272406), (696, 45673695), (744, 42727005), (783, 40598840), (837, 37979560), (841, 37798920), (870, 36538956), (899, 35360280), (930, 34181604), (1044, 30449130), (1080, 29434159), (1116, 28484670), (1129, 28156680), (1160, 27404217), (1240, 25636203), (1305, 24359304), (1395, 22787736), (1566, 20299420), (1674, 18989780), (1682, 18899460), (1740, 18269478), (1798, 17680140), (1860, 17090802), (2088, 15224565), (2232, 14242335), (2258, 14078340), (2523, 12599640), (2610, 12179652), (2697, 11786760), (2790, 11393868), (3132, 10149710), (3348, 9494890), (3364, 9449730), (3387, 9385560), (3480, 9134739), (3596, 8840070), (3720, 8545401), (3915, 8119768), (4185, 7595912), (4205, 7559784), (4495, 7072056), (4516, 7039170), (5046, 6299820), (5220, 6089826), (5394, 5893380), (5580, 5696934), (5645, 5631336), (6264, 5074855), (6696, 4747445), (6728, 4724865), (6774, 4692780), (7192, 4420035), (7569, 4199880), (7830, 4059884), (8091, 3928920), (8370, 3797956), (8410, 3779892), (8990, 3536028), (9032, 3519585), (10092, 3149910), (10161, 3128520), (10440, 3044913), (10788, 2946690), (11160, 2848467), (11290, 2815668), (12615, 2519928), (13485, 2357352), (13548, 2346390), (15138, 2099940), (15660, 2029942), (16182, 1964460), (16740, 1898978), (16820, 1889946), (16935, 1877112), (17980, 1768014), (20184, 1574955), (20322, 1564260), (21576, 1473345), (22580, 1407834), (22707, 1399960), (24273, 1309640), (25230, 1259964), (26071, 1219320), (26970, 1178676), (27096, 1173195), (30276, 1049970), (30483, 1042840), (31320, 1014971), (32364, 982230), (32741, 970920), (33480, 949489), (33640, 944973), (33870, 938556), (34999, 908280), (35960, 884007), (37845, 839976), (40455, 785784), (40644, 782130), (45160, 703917), (45414, 699980), (48546, 654820), (50460, 629982), (50805, 625704), (52142, 609660), (53940, 589338), (60552, 524985), (60966, 521420), (64728, 491115), (65482, 485460), (67740, 469278), (69998, 454140), (75690, 419988), (78213, 406440), (80910, 392892), (81288, 391065), (90828, 349990), (97092, 327410), (98223, 323640), (100920, 314991), (101610, 312852), (104284, 304830), (104997, 302760), (107880, 294669), (113535, 279992), (121365, 261928), (121932, 260710), (130355, 243864), (130964, 242730), (135480, 234639), (139996, 227070), (151380, 209994), (152415, 208568), (156426, 203220), (161820, 196446), (163705, 194184), (174995, 181656)]