47963160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{2719}}^1$

素因数の和:2750

約数の個数: 144

約数和(自身を含む): 181396800

約数和(自身を除く): 133433640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2719, 2940, 3528, 4410, 5438, 5880, 8157, 8820, 10876, 13595, 16314, 17640, 19033, 21752, 24471, 27190, 32628, 38066, 40785, 48942, 54380, 57099, 65256, 76132, 81570, 95165, 97884, 108760, 114198, 122355, 133231, 152264, 163140, 171297, 190330, 195768, 228396, 244710, 266462, 285495, 326280, 342594, 380660, 399693, 456792, 489420, 532924, 570990, 666155, 685188, 761320, 799386, 856485, 978840, 1065848, 1141980, 1199079, 1332310, 1370376, 1598772, 1712970, 1998465, 2283960, 2398158, 2664620, 3197544, 3425940, 3996930, 4796316, 5329240, 5995395, 6851880, 7993860, 9592632, 11990790, 15987720, 23981580, 47963160]

約数ペア:

[(1, 47963160), (2, 23981580), (3, 15987720), (4, 11990790), (5, 9592632), (6, 7993860), (7, 6851880), (8, 5995395), (9, 5329240), (10, 4796316), (12, 3996930), (14, 3425940), (15, 3197544), (18, 2664620), (20, 2398158), (21, 2283960), (24, 1998465), (28, 1712970), (30, 1598772), (35, 1370376), (36, 1332310), (40, 1199079), (42, 1141980), (45, 1065848), (49, 978840), (56, 856485), (60, 799386), (63, 761320), (70, 685188), (72, 666155), (84, 570990), (90, 532924), (98, 489420), (105, 456792), (120, 399693), (126, 380660), (140, 342594), (147, 326280), (168, 285495), (180, 266462), (196, 244710), (210, 228396), (245, 195768), (252, 190330), (280, 171297), (294, 163140), (315, 152264), (360, 133231), (392, 122355), (420, 114198), (441, 108760), (490, 97884), (504, 95165), (588, 81570), (630, 76132), (735, 65256), (840, 57099), (882, 54380), (980, 48942), (1176, 40785), (1260, 38066), (1470, 32628), (1764, 27190), (1960, 24471), (2205, 21752), (2520, 19033), (2719, 17640), (2940, 16314), (3528, 13595), (4410, 10876), (5438, 8820), (5880, 8157)]