291739140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 432

約数和(自身を含む): 1171183104

約数和(自身を除く): 879443964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 31, 33, 35, 36, 42, 44, 45, 49, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 97, 98, 99, 105, 110, 124, 126, 132, 140, 147, 154, 155, 165, 180, 186, 194, 196, 198, 210, 217, 220, 231, 245, 252, 279, 291, 294, 308, 310, 315, 330, 341, 372, 385, 388, 396, 420, 434, 441, 462, 465, 485, 490, 495, 539, 558, 582, 588, 620, 630, 651, 660, 679, 682, 693, 735, 770, 868, 873, 882, 924, 930, 970, 980, 990, 1023, 1067, 1078, 1085, 1116, 1155, 1164, 1260, 1302, 1358, 1364, 1386, 1395, 1455, 1470, 1519, 1540, 1617, 1705, 1746, 1764, 1860, 1940, 1953, 1980, 2037, 2046, 2134, 2156, 2170, 2205, 2310, 2387, 2604, 2695, 2716, 2772, 2790, 2910, 2940, 3007, 3038, 3069, 3201, 3234, 3255, 3395, 3410, 3465, 3492, 3906, 4074, 4092, 4268, 4340, 4365, 4410, 4557, 4620, 4753, 4774, 4851, 5115, 5335, 5390, 5580, 5820, 6014, 6076, 6111, 6138, 6402, 6468, 6510, 6790, 6820, 6930, 7161, 7469, 7595, 7812, 8085, 8148, 8730, 8820, 9021, 9114, 9506, 9548, 9603, 9702, 9765, 10185, 10230, 10670, 10780, 11935, 12028, 12222, 12276, 12804, 13020, 13580, 13671, 13860, 14259, 14322, 14938, 15035, 15190, 15345, 16005, 16170, 16709, 17460, 18042, 18228, 19012, 19206, 19404, 19530, 20370, 20460, 21049, 21340, 21483, 22407, 22785, 23765, 23870, 24255, 24444, 27063, 27342, 28518, 28644, 29876, 30070, 30380, 30555, 30690, 32010, 32340, 33077, 33418, 35805, 36084, 37345, 38412, 39060, 40740, 42098, 42777, 42966, 44814, 45105, 45570, 47530, 47740, 48015, 48510, 50127, 52283, 54126, 54684, 57036, 60140, 61110, 61380, 63147, 64020, 66154, 66836, 67221, 68355, 71295, 71610, 74690, 83545, 84196, 85554, 85932, 89628, 90210, 91140, 95060, 96030, 97020, 99231, 100254, 104566, 105245, 107415, 108252, 112035, 122220, 126294, 132308, 134442, 135315, 136710, 142590, 143220, 147343, 149380, 150381, 156849, 165385, 167090, 171108, 180420, 189441, 192060, 198462, 200508, 209132, 210490, 213885, 214830, 224070, 231539, 250635, 252588, 261415, 268884, 270630, 273420, 285180, 294686, 297693, 300762, 313698, 315735, 330770, 334180, 336105, 378882, 396924, 420980, 427770, 429660, 442029, 448140, 463078, 470547, 496155, 501270, 522830, 541260, 589372, 595386, 601524, 627396, 631470, 661540, 672210, 694617, 736715, 751905, 757764, 784245, 855540, 884058, 926156, 941094, 947205, 992310, 1002540, 1045660, 1157695, 1190772, 1262940, 1326087, 1344420, 1389234, 1473430, 1488465, 1503810, 1568490, 1620773, 1768116, 1882188, 1894410, 1984620, 2083851, 2210145, 2315390, 2352735, 2652174, 2778468, 2946860, 2976930, 3007620, 3136980, 3241546, 3473085, 3788820, 4167702, 4420290, 4630780, 4705470, 4862319, 5304348, 5953860, 6483092, 6630435, 6946170, 8103865, 8335404, 8840580, 9410940, 9724638, 10419255, 13260870, 13892340, 14586957, 16207730, 19449276, 20838510, 24311595, 26521740, 29173914, 32415460, 41677020, 48623190, 58347828, 72934785, 97246380, 145869570, 291739140]

約数ペア:

[(1, 291739140), (2, 145869570), (3, 97246380), (4, 72934785), (5, 58347828), (6, 48623190), (7, 41677020), (9, 32415460), (10, 29173914), (11, 26521740), (12, 24311595), (14, 20838510), (15, 19449276), (18, 16207730), (20, 14586957), (21, 13892340), (22, 13260870), (28, 10419255), (30, 9724638), (31, 9410940), (33, 8840580), (35, 8335404), (36, 8103865), (42, 6946170), (44, 6630435), (45, 6483092), (49, 5953860), (55, 5304348), (60, 4862319), (62, 4705470), (63, 4630780), (66, 4420290), (70, 4167702), (77, 3788820), (84, 3473085), (90, 3241546), (93, 3136980), (97, 3007620), (98, 2976930), (99, 2946860), (105, 2778468), (110, 2652174), (124, 2352735), (126, 2315390), (132, 2210145), (140, 2083851), (147, 1984620), (154, 1894410), (155, 1882188), (165, 1768116), (180, 1620773), (186, 1568490), (194, 1503810), (196, 1488465), (198, 1473430), (210, 1389234), (217, 1344420), (220, 1326087), (231, 1262940), (245, 1190772), (252, 1157695), (279, 1045660), (291, 1002540), (294, 992310), (308, 947205), (310, 941094), (315, 926156), (330, 884058), (341, 855540), (372, 784245), (385, 757764), (388, 751905), (396, 736715), (420, 694617), (434, 672210), (441, 661540), (462, 631470), (465, 627396), (485, 601524), (490, 595386), (495, 589372), (539, 541260), (558, 522830), (582, 501270), (588, 496155), (620, 470547), (630, 463078), (651, 448140), (660, 442029), (679, 429660), (682, 427770), (693, 420980), (735, 396924), (770, 378882), (868, 336105), (873, 334180), (882, 330770), (924, 315735), (930, 313698), (970, 300762), (980, 297693), (990, 294686), (1023, 285180), (1067, 273420), (1078, 270630), (1085, 268884), (1116, 261415), (1155, 252588), (1164, 250635), (1260, 231539), (1302, 224070), (1358, 214830), (1364, 213885), (1386, 210490), (1395, 209132), (1455, 200508), (1470, 198462), (1519, 192060), (1540, 189441), (1617, 180420), (1705, 171108), (1746, 167090), (1764, 165385), (1860, 156849), (1940, 150381), (1953, 149380), (1980, 147343), (2037, 143220), (2046, 142590), (2134, 136710), (2156, 135315), (2170, 134442), (2205, 132308), (2310, 126294), (2387, 122220), (2604, 112035), (2695, 108252), (2716, 107415), (2772, 105245), (2790, 104566), (2910, 100254), (2940, 99231), (3007, 97020), (3038, 96030), (3069, 95060), (3201, 91140), (3234, 90210), (3255, 89628), (3395, 85932), (3410, 85554), (3465, 84196), (3492, 83545), (3906, 74690), (4074, 71610), (4092, 71295), (4268, 68355), (4340, 67221), (4365, 66836), (4410, 66154), (4557, 64020), (4620, 63147), (4753, 61380), (4774, 61110), (4851, 60140), (5115, 57036), (5335, 54684), (5390, 54126), (5580, 52283), (5820, 50127), (6014, 48510), (6076, 48015), (6111, 47740), (6138, 47530), (6402, 45570), (6468, 45105), (6510, 44814), (6790, 42966), (6820, 42777), (6930, 42098), (7161, 40740), (7469, 39060), (7595, 38412), (7812, 37345), (8085, 36084), (8148, 35805), (8730, 33418), (8820, 33077), (9021, 32340), (9114, 32010), (9506, 30690), (9548, 30555), (9603, 30380), (9702, 30070), (9765, 29876), (10185, 28644), (10230, 28518), (10670, 27342), (10780, 27063), (11935, 24444), (12028, 24255), (12222, 23870), (12276, 23765), (12804, 22785), (13020, 22407), (13580, 21483), (13671, 21340), (13860, 21049), (14259, 20460), (14322, 20370), (14938, 19530), (15035, 19404), (15190, 19206), (15345, 19012), (16005, 18228), (16170, 18042), (16709, 17460)]