191042460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 703352832

約数和(自身を除く): 512310372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 67, 70, 73, 84, 90, 93, 105, 124, 126, 134, 140, 146, 155, 180, 186, 201, 210, 217, 219, 252, 268, 279, 292, 310, 315, 335, 365, 372, 402, 420, 434, 438, 465, 469, 511, 558, 603, 620, 630, 651, 657, 670, 730, 804, 868, 876, 930, 938, 1005, 1022, 1085, 1095, 1116, 1206, 1260, 1302, 1314, 1340, 1395, 1407, 1460, 1533, 1860, 1876, 1953, 2010, 2044, 2077, 2170, 2190, 2263, 2345, 2412, 2555, 2604, 2628, 2790, 2814, 3015, 3066, 3255, 3285, 3906, 4020, 4154, 4221, 4340, 4380, 4526, 4599, 4690, 4891, 5110, 5580, 5628, 6030, 6132, 6231, 6510, 6570, 6789, 7035, 7665, 7812, 8308, 8442, 9052, 9198, 9380, 9765, 9782, 10220, 10385, 11315, 12060, 12462, 13020, 13140, 13578, 14070, 14539, 14673, 15330, 15841, 16884, 18396, 18693, 19530, 19564, 20367, 20770, 21105, 22630, 22995, 24455, 24924, 27156, 28140, 29078, 29346, 30660, 31155, 31682, 33945, 34237, 37386, 39060, 40734, 41540, 42210, 43617, 44019, 45260, 45990, 47523, 48910, 58156, 58692, 62310, 63364, 67890, 68474, 72695, 73365, 74772, 79205, 81468, 84420, 87234, 88038, 91980, 93465, 95046, 97820, 101835, 102711, 124620, 130851, 135780, 136948, 142569, 145390, 146730, 151621, 158410, 171185, 174468, 176076, 186930, 190092, 203670, 205422, 218085, 220095, 237615, 261702, 285138, 290780, 293460, 303242, 308133, 316820, 342370, 373860, 407340, 410844, 436170, 440190, 454863, 475230, 513555, 523404, 570276, 606484, 616266, 654255, 684740, 712845, 758105, 872340, 880380, 909726, 950460, 1027110, 1061347, 1232532, 1308510, 1364589, 1425690, 1516210, 1540665, 1819452, 2054220, 2122694, 2274315, 2617020, 2729178, 2851380, 3032420, 3081330, 3184041, 4245388, 4548630, 5306735, 5458356, 6162660, 6368082, 6822945, 9097260, 9552123, 10613470, 12736164, 13645890, 15920205, 19104246, 21226940, 27291780, 31840410, 38208492, 47760615, 63680820, 95521230, 191042460]

約数ペア:

[(1, 191042460), (2, 95521230), (3, 63680820), (4, 47760615), (5, 38208492), (6, 31840410), (7, 27291780), (9, 21226940), (10, 19104246), (12, 15920205), (14, 13645890), (15, 12736164), (18, 10613470), (20, 9552123), (21, 9097260), (28, 6822945), (30, 6368082), (31, 6162660), (35, 5458356), (36, 5306735), (42, 4548630), (45, 4245388), (60, 3184041), (62, 3081330), (63, 3032420), (67, 2851380), (70, 2729178), (73, 2617020), (84, 2274315), (90, 2122694), (93, 2054220), (105, 1819452), (124, 1540665), (126, 1516210), (134, 1425690), (140, 1364589), (146, 1308510), (155, 1232532), (180, 1061347), (186, 1027110), (201, 950460), (210, 909726), (217, 880380), (219, 872340), (252, 758105), (268, 712845), (279, 684740), (292, 654255), (310, 616266), (315, 606484), (335, 570276), (365, 523404), (372, 513555), (402, 475230), (420, 454863), (434, 440190), (438, 436170), (465, 410844), (469, 407340), (511, 373860), (558, 342370), (603, 316820), (620, 308133), (630, 303242), (651, 293460), (657, 290780), (670, 285138), (730, 261702), (804, 237615), (868, 220095), (876, 218085), (930, 205422), (938, 203670), (1005, 190092), (1022, 186930), (1085, 176076), (1095, 174468), (1116, 171185), (1206, 158410), (1260, 151621), (1302, 146730), (1314, 145390), (1340, 142569), (1395, 136948), (1407, 135780), (1460, 130851), (1533, 124620), (1860, 102711), (1876, 101835), (1953, 97820), (2010, 95046), (2044, 93465), (2077, 91980), (2170, 88038), (2190, 87234), (2263, 84420), (2345, 81468), (2412, 79205), (2555, 74772), (2604, 73365), (2628, 72695), (2790, 68474), (2814, 67890), (3015, 63364), (3066, 62310), (3255, 58692), (3285, 58156), (3906, 48910), (4020, 47523), (4154, 45990), (4221, 45260), (4340, 44019), (4380, 43617), (4526, 42210), (4599, 41540), (4690, 40734), (4891, 39060), (5110, 37386), (5580, 34237), (5628, 33945), (6030, 31682), (6132, 31155), (6231, 30660), (6510, 29346), (6570, 29078), (6789, 28140), (7035, 27156), (7665, 24924), (7812, 24455), (8308, 22995), (8442, 22630), (9052, 21105), (9198, 20770), (9380, 20367), (9765, 19564), (9782, 19530), (10220, 18693), (10385, 18396), (11315, 16884), (12060, 15841), (12462, 15330), (13020, 14673), (13140, 14539), (13578, 14070)]