244588140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:837

約数の個数: 192

約数和(自身を含む): 827904000

約数和(自身を除く): 583315860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 90, 93, 95, 108, 114, 124, 135, 155, 171, 180, 186, 190, 228, 270, 279, 285, 310, 342, 372, 380, 465, 513, 540, 558, 570, 589, 620, 684, 769, 837, 855, 930, 1026, 1116, 1140, 1178, 1395, 1538, 1674, 1710, 1767, 1860, 2052, 2307, 2356, 2565, 2790, 2945, 3076, 3348, 3420, 3534, 3845, 4185, 4614, 5130, 5301, 5580, 5890, 6921, 7068, 7690, 8370, 8835, 9228, 10260, 10602, 11535, 11780, 13842, 14611, 15380, 15903, 16740, 17670, 20763, 21204, 23070, 23839, 26505, 27684, 29222, 31806, 34605, 35340, 41526, 43833, 46140, 47678, 53010, 58444, 63612, 69210, 71517, 73055, 79515, 83052, 87666, 95356, 103815, 106020, 119195, 131499, 138420, 143034, 146110, 159030, 175332, 207630, 214551, 219165, 238390, 262998, 286068, 292220, 318060, 357585, 394497, 415260, 429102, 438330, 452941, 476780, 525996, 643653, 657495, 715170, 788994, 858204, 876660, 905882, 1072755, 1287306, 1314990, 1358823, 1430340, 1577988, 1811764, 1972485, 2145510, 2264705, 2574612, 2629980, 2717646, 3218265, 3944970, 4076469, 4291020, 4529410, 5435292, 6436530, 6794115, 7889940, 8152938, 9058820, 12229407, 12873060, 13588230, 16305876, 20382345, 24458814, 27176460, 40764690, 48917628, 61147035, 81529380, 122294070, 244588140]

約数ペア:

[(1, 244588140), (2, 122294070), (3, 81529380), (4, 61147035), (5, 48917628), (6, 40764690), (9, 27176460), (10, 24458814), (12, 20382345), (15, 16305876), (18, 13588230), (19, 12873060), (20, 12229407), (27, 9058820), (30, 8152938), (31, 7889940), (36, 6794115), (38, 6436530), (45, 5435292), (54, 4529410), (57, 4291020), (60, 4076469), (62, 3944970), (76, 3218265), (90, 2717646), (93, 2629980), (95, 2574612), (108, 2264705), (114, 2145510), (124, 1972485), (135, 1811764), (155, 1577988), (171, 1430340), (180, 1358823), (186, 1314990), (190, 1287306), (228, 1072755), (270, 905882), (279, 876660), (285, 858204), (310, 788994), (342, 715170), (372, 657495), (380, 643653), (465, 525996), (513, 476780), (540, 452941), (558, 438330), (570, 429102), (589, 415260), (620, 394497), (684, 357585), (769, 318060), (837, 292220), (855, 286068), (930, 262998), (1026, 238390), (1116, 219165), (1140, 214551), (1178, 207630), (1395, 175332), (1538, 159030), (1674, 146110), (1710, 143034), (1767, 138420), (1860, 131499), (2052, 119195), (2307, 106020), (2356, 103815), (2565, 95356), (2790, 87666), (2945, 83052), (3076, 79515), (3348, 73055), (3420, 71517), (3534, 69210), (3845, 63612), (4185, 58444), (4614, 53010), (5130, 47678), (5301, 46140), (5580, 43833), (5890, 41526), (6921, 35340), (7068, 34605), (7690, 31806), (8370, 29222), (8835, 27684), (9228, 26505), (10260, 23839), (10602, 23070), (11535, 21204), (11780, 20763), (13842, 17670), (14611, 16740), (15380, 15903)]