401347440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14293}}^1$

素因数の和:14328

約数の個数: 160

約数和(自身を含む): 1488863040

約数和(自身を除く): 1087515600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 14293, 28080, 28586, 42879, 57172, 71465, 85758, 114344, 128637, 142930, 171516, 185809, 214395, 228688, 257274, 285860, 343032, 371618, 385911, 428790, 514548, 557427, 571720, 643185, 686064, 743236, 771822, 857580, 929045, 1029096, 1114854, 1143440, 1286370, 1486472, 1543644, 1672281, 1715160, 1858090, 1929555, 2058192, 2229708, 2572740, 2787135, 2972944, 3087288, 3344562, 3430320, 3716180, 3859110, 4459416, 5016843, 5145480, 5574270, 6174576, 6689124, 7432360, 7718220, 8361405, 8918832, 10033686, 10290960, 11148540, 13378248, 14864720, 15436440, 16722810, 20067372, 22297080, 25084215, 26756496, 30872880, 33445620, 40134744, 44594160, 50168430, 66891240, 80269488, 100336860, 133782480, 200673720, 401347440]

約数ペア:

[(1, 401347440), (2, 200673720), (3, 133782480), (4, 100336860), (5, 80269488), (6, 66891240), (8, 50168430), (9, 44594160), (10, 40134744), (12, 33445620), (13, 30872880), (15, 26756496), (16, 25084215), (18, 22297080), (20, 20067372), (24, 16722810), (26, 15436440), (27, 14864720), (30, 13378248), (36, 11148540), (39, 10290960), (40, 10033686), (45, 8918832), (48, 8361405), (52, 7718220), (54, 7432360), (60, 6689124), (65, 6174576), (72, 5574270), (78, 5145480), (80, 5016843), (90, 4459416), (104, 3859110), (108, 3716180), (117, 3430320), (120, 3344562), (130, 3087288), (135, 2972944), (144, 2787135), (156, 2572740), (180, 2229708), (195, 2058192), (208, 1929555), (216, 1858090), (234, 1715160), (240, 1672281), (260, 1543644), (270, 1486472), (312, 1286370), (351, 1143440), (360, 1114854), (390, 1029096), (432, 929045), (468, 857580), (520, 771822), (540, 743236), (585, 686064), (624, 643185), (702, 571720), (720, 557427), (780, 514548), (936, 428790), (1040, 385911), (1080, 371618), (1170, 343032), (1404, 285860), (1560, 257274), (1755, 228688), (1872, 214395), (2160, 185809), (2340, 171516), (2808, 142930), (3120, 128637), (3510, 114344), (4680, 85758), (5616, 71465), (7020, 57172), (9360, 42879), (14040, 28586), (14293, 28080)]