239655360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1923

約数の個数: 224

約数和(自身を含む): 915863040

約数和(自身を除く): 676207680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1877, 1995, 2128, 2240, 2280, 2660, 3040, 3192, 3360, 3648, 3754, 3990, 4256, 4560, 5320, 5631, 6080, 6384, 6720, 7508, 7980, 8512, 9120, 9385, 10640, 11262, 12768, 13139, 15016, 15960, 18240, 18770, 21280, 22524, 25536, 26278, 28155, 30032, 31920, 35663, 37540, 39417, 42560, 45048, 52556, 56310, 60064, 63840, 65695, 71326, 75080, 78834, 90096, 105112, 106989, 112620, 120128, 127680, 131390, 142652, 150160, 157668, 178315, 180192, 197085, 210224, 213978, 225240, 249641, 262780, 285304, 300320, 315336, 356630, 360384, 394170, 420448, 427956, 450480, 499282, 525560, 534945, 570608, 600640, 630672, 713260, 748923, 788340, 840896, 855912, 900960, 998564, 1051120, 1069890, 1141216, 1248205, 1261344, 1426520, 1497846, 1576680, 1711824, 1801920, 1997128, 2102240, 2139780, 2282432, 2496410, 2522688, 2853040, 2995692, 3153360, 3423648, 3744615, 3994256, 4204480, 4279560, 4992820, 5706080, 5991384, 6306720, 6847296, 7489230, 7988512, 8559120, 9985640, 11412160, 11982768, 12613440, 14978460, 15977024, 17118240, 19971280, 23965536, 29956920, 34236480, 39942560, 47931072, 59913840, 79885120, 119827680, 239655360]

約数ペア:

[(1, 239655360), (2, 119827680), (3, 79885120), (4, 59913840), (5, 47931072), (6, 39942560), (7, 34236480), (8, 29956920), (10, 23965536), (12, 19971280), (14, 17118240), (15, 15977024), (16, 14978460), (19, 12613440), (20, 11982768), (21, 11412160), (24, 9985640), (28, 8559120), (30, 7988512), (32, 7489230), (35, 6847296), (38, 6306720), (40, 5991384), (42, 5706080), (48, 4992820), (56, 4279560), (57, 4204480), (60, 3994256), (64, 3744615), (70, 3423648), (76, 3153360), (80, 2995692), (84, 2853040), (95, 2522688), (96, 2496410), (105, 2282432), (112, 2139780), (114, 2102240), (120, 1997128), (133, 1801920), (140, 1711824), (152, 1576680), (160, 1497846), (168, 1426520), (190, 1261344), (192, 1248205), (210, 1141216), (224, 1069890), (228, 1051120), (240, 998564), (266, 900960), (280, 855912), (285, 840896), (304, 788340), (320, 748923), (336, 713260), (380, 630672), (399, 600640), (420, 570608), (448, 534945), (456, 525560), (480, 499282), (532, 450480), (560, 427956), (570, 420448), (608, 394170), (665, 360384), (672, 356630), (760, 315336), (798, 300320), (840, 285304), (912, 262780), (960, 249641), (1064, 225240), (1120, 213978), (1140, 210224), (1216, 197085), (1330, 180192), (1344, 178315), (1520, 157668), (1596, 150160), (1680, 142652), (1824, 131390), (1877, 127680), (1995, 120128), (2128, 112620), (2240, 106989), (2280, 105112), (2660, 90096), (3040, 78834), (3192, 75080), (3360, 71326), (3648, 65695), (3754, 63840), (3990, 60064), (4256, 56310), (4560, 52556), (5320, 45048), (5631, 42560), (6080, 39417), (6384, 37540), (6720, 35663), (7508, 31920), (7980, 30032), (8512, 28155), (9120, 26278), (9385, 25536), (10640, 22524), (11262, 21280), (12768, 18770), (13139, 18240), (15016, 15960)]