2251234440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9817}}^1$

素因数の和:9861

約数の個数: 288

約数和(自身を含む): 9166673880

約数和(自身を除く): 6915439440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2184, 2205, 2340, 2520, 2548, 2730, 2940, 3185, 3276, 3528, 3640, 3822, 4095, 4410, 4680, 5096, 5460, 5733, 5880, 6370, 6552, 7644, 8190, 8820, 9555, 9817, 10920, 11466, 12740, 15288, 16380, 17640, 19110, 19634, 22932, 25480, 28665, 29451, 32760, 38220, 39268, 45864, 49085, 57330, 58902, 68719, 76440, 78536, 88353, 98170, 114660, 117804, 127621, 137438, 147255, 176706, 196340, 206157, 229320, 235608, 255242, 274876, 294510, 343595, 353412, 382863, 392680, 412314, 441765, 481033, 510484, 549752, 589020, 618471, 638105, 687190, 706824, 765726, 824628, 883530, 893347, 962066, 1020968, 1030785, 1148589, 1178040, 1236942, 1276210, 1374380, 1443099, 1531452, 1649256, 1767060, 1786694, 1914315, 1924132, 2061570, 2297178, 2405165, 2473884, 2552420, 2680041, 2748760, 2886198, 3062904, 3092355, 3534120, 3573388, 3828630, 3848264, 4123140, 4329297, 4466735, 4594356, 4810330, 4947768, 5104840, 5360082, 5742945, 5772396, 6184710, 6253429, 7146776, 7215495, 7657260, 8040123, 8246280, 8658594, 8933470, 9188712, 9620660, 10720164, 11485890, 11544792, 12369420, 12506858, 13400205, 14430990, 15314520, 16080246, 17317188, 17866940, 18760287, 19241320, 21440328, 21646485, 22971780, 24738840, 25013716, 26800410, 28861980, 31267145, 32160492, 34634376, 35733880, 37520574, 40200615, 43292970, 45943560, 50027432, 53600820, 56280861, 57723960, 62534290, 64320984, 75041148, 80401230, 86585940, 93801435, 107201640, 112561722, 125068580, 150082296, 160802460, 173171880, 187602870, 225123444, 250137160, 281404305, 321604920, 375205740, 450246888, 562808610, 750411480, 1125617220, 2251234440]

約数ペア:

[(1, 2251234440), (2, 1125617220), (3, 750411480), (4, 562808610), (5, 450246888), (6, 375205740), (7, 321604920), (8, 281404305), (9, 250137160), (10, 225123444), (12, 187602870), (13, 173171880), (14, 160802460), (15, 150082296), (18, 125068580), (20, 112561722), (21, 107201640), (24, 93801435), (26, 86585940), (28, 80401230), (30, 75041148), (35, 64320984), (36, 62534290), (39, 57723960), (40, 56280861), (42, 53600820), (45, 50027432), (49, 45943560), (52, 43292970), (56, 40200615), (60, 37520574), (63, 35733880), (65, 34634376), (70, 32160492), (72, 31267145), (78, 28861980), (84, 26800410), (90, 25013716), (91, 24738840), (98, 22971780), (104, 21646485), (105, 21440328), (117, 19241320), (120, 18760287), (126, 17866940), (130, 17317188), (140, 16080246), (147, 15314520), (156, 14430990), (168, 13400205), (180, 12506858), (182, 12369420), (195, 11544792), (196, 11485890), (210, 10720164), (234, 9620660), (245, 9188712), (252, 8933470), (260, 8658594), (273, 8246280), (280, 8040123), (294, 7657260), (312, 7215495), (315, 7146776), (360, 6253429), (364, 6184710), (390, 5772396), (392, 5742945), (420, 5360082), (441, 5104840), (455, 4947768), (468, 4810330), (490, 4594356), (504, 4466735), (520, 4329297), (546, 4123140), (585, 3848264), (588, 3828630), (630, 3573388), (637, 3534120), (728, 3092355), (735, 3062904), (780, 2886198), (819, 2748760), (840, 2680041), (882, 2552420), (910, 2473884), (936, 2405165), (980, 2297178), (1092, 2061570), (1170, 1924132), (1176, 1914315), (1260, 1786694), (1274, 1767060), (1365, 1649256), (1470, 1531452), (1560, 1443099), (1638, 1374380), (1764, 1276210), (1820, 1236942), (1911, 1178040), (1960, 1148589), (2184, 1030785), (2205, 1020968), (2340, 962066), (2520, 893347), (2548, 883530), (2730, 824628), (2940, 765726), (3185, 706824), (3276, 687190), (3528, 638105), (3640, 618471), (3822, 589020), (4095, 549752), (4410, 510484), (4680, 481033), (5096, 441765), (5460, 412314), (5733, 392680), (5880, 382863), (6370, 353412), (6552, 343595), (7644, 294510), (8190, 274876), (8820, 255242), (9555, 235608), (9817, 229320), (10920, 206157), (11466, 196340), (12740, 176706), (15288, 147255), (16380, 137438), (17640, 127621), (19110, 117804), (19634, 114660), (22932, 98170), (25480, 88353), (28665, 78536), (29451, 76440), (32760, 68719), (38220, 58902), (39268, 57330), (45864, 49085)]