207872730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1090

約数の個数: 160

約数和(自身を含む): 634233600

約数和(自身を除く): 426360870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 81, 90, 95, 114, 117, 130, 135, 162, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 405, 494, 513, 570, 585, 702, 741, 810, 855, 1026, 1039, 1053, 1170, 1235, 1482, 1539, 1710, 1755, 2078, 2106, 2223, 2470, 2565, 3078, 3117, 3510, 3705, 4446, 5130, 5195, 5265, 6234, 6669, 7410, 7695, 9351, 10390, 10530, 11115, 13338, 13507, 15390, 15585, 18702, 19741, 20007, 22230, 27014, 28053, 31170, 33345, 39482, 40014, 40521, 46755, 56106, 59223, 66690, 67535, 81042, 84159, 93510, 98705, 100035, 118446, 121563, 135070, 140265, 168318, 177669, 197410, 200070, 202605, 243126, 256633, 280530, 296115, 355338, 364689, 405210, 420795, 513266, 533007, 592230, 607815, 729378, 769899, 841590, 888345, 1066014, 1094067, 1215630, 1283165, 1539798, 1599021, 1776690, 1823445, 2188134, 2309697, 2566330, 2665035, 3198042, 3646890, 3849495, 4619394, 5330070, 5470335, 6929091, 7698990, 7995105, 10940670, 11548485, 13858182, 15990210, 20787273, 23096970, 34645455, 41574546, 69290910, 103936365, 207872730]

約数ペア:

[(1, 207872730), (2, 103936365), (3, 69290910), (5, 41574546), (6, 34645455), (9, 23096970), (10, 20787273), (13, 15990210), (15, 13858182), (18, 11548485), (19, 10940670), (26, 7995105), (27, 7698990), (30, 6929091), (38, 5470335), (39, 5330070), (45, 4619394), (54, 3849495), (57, 3646890), (65, 3198042), (78, 2665035), (81, 2566330), (90, 2309697), (95, 2188134), (114, 1823445), (117, 1776690), (130, 1599021), (135, 1539798), (162, 1283165), (171, 1215630), (190, 1094067), (195, 1066014), (234, 888345), (247, 841590), (270, 769899), (285, 729378), (342, 607815), (351, 592230), (390, 533007), (405, 513266), (494, 420795), (513, 405210), (570, 364689), (585, 355338), (702, 296115), (741, 280530), (810, 256633), (855, 243126), (1026, 202605), (1039, 200070), (1053, 197410), (1170, 177669), (1235, 168318), (1482, 140265), (1539, 135070), (1710, 121563), (1755, 118446), (2078, 100035), (2106, 98705), (2223, 93510), (2470, 84159), (2565, 81042), (3078, 67535), (3117, 66690), (3510, 59223), (3705, 56106), (4446, 46755), (5130, 40521), (5195, 40014), (5265, 39482), (6234, 33345), (6669, 31170), (7410, 28053), (7695, 27014), (9351, 22230), (10390, 20007), (10530, 19741), (11115, 18702), (13338, 15585), (13507, 15390)]