1023101820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8573}}^1$

素因数の和:8621

約数の個数: 192

約数和(自身を含む): 3629888640

約数和(自身を除く): 2606786820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2652, 3060, 3315, 3510, 3978, 4420, 4590, 5967, 6630, 7020, 7956, 8573, 9180, 9945, 11934, 13260, 17146, 19890, 23868, 25719, 29835, 34292, 39780, 42865, 51438, 59670, 77157, 85730, 102876, 111449, 119340, 128595, 145741, 154314, 171460, 222898, 231471, 257190, 291482, 308628, 334347, 385785, 437223, 445796, 462942, 514380, 557245, 582964, 668694, 728705, 771570, 874446, 925884, 1003041, 1114490, 1157355, 1311669, 1337388, 1457410, 1543140, 1671735, 1748892, 1894633, 2006082, 2186115, 2228980, 2314710, 2623338, 2914820, 3009123, 3343470, 3789266, 3935007, 4012164, 4372230, 4629420, 5015205, 5246676, 5683899, 6018246, 6558345, 6686940, 7578532, 7870014, 8744460, 9473165, 10030410, 11367798, 12036492, 13116690, 15045615, 15740028, 17051697, 18946330, 19675035, 20060820, 22735596, 26233380, 28419495, 30091230, 34103394, 37892660, 39350070, 51155091, 56838990, 60182460, 68206788, 78700140, 85258485, 102310182, 113677980, 170516970, 204620364, 255775455, 341033940, 511550910, 1023101820]

約数ペア:

[(1, 1023101820), (2, 511550910), (3, 341033940), (4, 255775455), (5, 204620364), (6, 170516970), (9, 113677980), (10, 102310182), (12, 85258485), (13, 78700140), (15, 68206788), (17, 60182460), (18, 56838990), (20, 51155091), (26, 39350070), (27, 37892660), (30, 34103394), (34, 30091230), (36, 28419495), (39, 26233380), (45, 22735596), (51, 20060820), (52, 19675035), (54, 18946330), (60, 17051697), (65, 15740028), (68, 15045615), (78, 13116690), (85, 12036492), (90, 11367798), (102, 10030410), (108, 9473165), (117, 8744460), (130, 7870014), (135, 7578532), (153, 6686940), (156, 6558345), (170, 6018246), (180, 5683899), (195, 5246676), (204, 5015205), (221, 4629420), (234, 4372230), (255, 4012164), (260, 3935007), (270, 3789266), (306, 3343470), (340, 3009123), (351, 2914820), (390, 2623338), (442, 2314710), (459, 2228980), (468, 2186115), (510, 2006082), (540, 1894633), (585, 1748892), (612, 1671735), (663, 1543140), (702, 1457410), (765, 1337388), (780, 1311669), (884, 1157355), (918, 1114490), (1020, 1003041), (1105, 925884), (1170, 874446), (1326, 771570), (1404, 728705), (1530, 668694), (1755, 582964), (1836, 557245), (1989, 514380), (2210, 462942), (2295, 445796), (2340, 437223), (2652, 385785), (3060, 334347), (3315, 308628), (3510, 291482), (3978, 257190), (4420, 231471), (4590, 222898), (5967, 171460), (6630, 154314), (7020, 145741), (7956, 128595), (8573, 119340), (9180, 111449), (9945, 102876), (11934, 85730), (13260, 77157), (17146, 59670), (19890, 51438), (23868, 42865), (25719, 39780), (29835, 34292)]