289067520

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:335

約数の個数: 320

約数和(自身を含む): 1115642880

約数和(自身を除く): 826575360

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, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 283, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 512, 532, 560, 566, 570, 608, 640, 665, 672, 760, 768, 798, 840, 849, 896, 912, 960, 1064, 1120, 1132, 1140, 1216, 1280, 1330, 1344, 1415, 1520, 1536, 1596, 1680, 1698, 1792, 1824, 1920, 1981, 1995, 2128, 2240, 2264, 2280, 2432, 2560, 2660, 2688, 2830, 3040, 3192, 3360, 3396, 3584, 3648, 3840, 3962, 3990, 4245, 4256, 4480, 4528, 4560, 4864, 5320, 5376, 5377, 5660, 5943, 6080, 6384, 6720, 6792, 7296, 7680, 7924, 7980, 8490, 8512, 8960, 9056, 9120, 9728, 9905, 10640, 10752, 10754, 11320, 11886, 12160, 12768, 13440, 13584, 14592, 15848, 15960, 16131, 16980, 17024, 17920, 18112, 18240, 19810, 21280, 21508, 22640, 23772, 24320, 25536, 26880, 26885, 27168, 29184, 29715, 31696, 31920, 32262, 33960, 34048, 36224, 36480, 37639, 39620, 42560, 43016, 45280, 47544, 48640, 51072, 53760, 53770, 54336, 59430, 63392, 63840, 64524, 67920, 68096, 72448, 72960, 75278, 79240, 80655, 85120, 86032, 90560, 95088, 102144, 107540, 108672, 112917, 118860, 126784, 127680, 129048, 135840, 144896, 145920, 150556, 158480, 161310, 170240, 172064, 181120, 188195, 190176, 204288, 215080, 217344, 225834, 237720, 253568, 255360, 258096, 271680, 301112, 316960, 322620, 340480, 344128, 362240, 376390, 380352, 430160, 434688, 451668, 475440, 507136, 510720, 516192, 543360, 564585, 602224, 633920, 645240, 688256, 724480, 752780, 760704, 860320, 903336, 950880, 1014272, 1021440, 1032384, 1086720, 1129170, 1204448, 1267840, 1290480, 1376512, 1505560, 1521408, 1720640, 1806672, 1901760, 2064768, 2173440, 2258340, 2408896, 2535680, 2580960, 2753024, 3011120, 3042816, 3441280, 3613344, 3803520, 4129536, 4516680, 4817792, 5071360, 5161920, 6022240, 6882560, 7226688, 7607040, 8259072, 9033360, 9635584, 10323840, 12044480, 13765120, 14453376, 15214080, 18066720, 19271168, 20647680, 24088960, 28906752, 36133440, 41295360, 48177920, 57813504, 72266880, 96355840, 144533760, 289067520]

約数ペア:

[(1, 289067520), (2, 144533760), (3, 96355840), (4, 72266880), (5, 57813504), (6, 48177920), (7, 41295360), (8, 36133440), (10, 28906752), (12, 24088960), (14, 20647680), (15, 19271168), (16, 18066720), (19, 15214080), (20, 14453376), (21, 13765120), (24, 12044480), (28, 10323840), (30, 9635584), (32, 9033360), (35, 8259072), (38, 7607040), (40, 7226688), (42, 6882560), (48, 6022240), (56, 5161920), (57, 5071360), (60, 4817792), (64, 4516680), (70, 4129536), (76, 3803520), (80, 3613344), (84, 3441280), (95, 3042816), (96, 3011120), (105, 2753024), (112, 2580960), (114, 2535680), (120, 2408896), (128, 2258340), (133, 2173440), (140, 2064768), (152, 1901760), (160, 1806672), (168, 1720640), (190, 1521408), (192, 1505560), (210, 1376512), (224, 1290480), (228, 1267840), (240, 1204448), (256, 1129170), (266, 1086720), (280, 1032384), (283, 1021440), (285, 1014272), (304, 950880), (320, 903336), (336, 860320), (380, 760704), (384, 752780), (399, 724480), (420, 688256), (448, 645240), (456, 633920), (480, 602224), (512, 564585), (532, 543360), (560, 516192), (566, 510720), (570, 507136), (608, 475440), (640, 451668), (665, 434688), (672, 430160), (760, 380352), (768, 376390), (798, 362240), (840, 344128), (849, 340480), (896, 322620), (912, 316960), (960, 301112), (1064, 271680), (1120, 258096), (1132, 255360), (1140, 253568), (1216, 237720), (1280, 225834), (1330, 217344), (1344, 215080), (1415, 204288), (1520, 190176), (1536, 188195), (1596, 181120), (1680, 172064), (1698, 170240), (1792, 161310), (1824, 158480), (1920, 150556), (1981, 145920), (1995, 144896), (2128, 135840), (2240, 129048), (2264, 127680), (2280, 126784), (2432, 118860), (2560, 112917), (2660, 108672), (2688, 107540), (2830, 102144), (3040, 95088), (3192, 90560), (3360, 86032), (3396, 85120), (3584, 80655), (3648, 79240), (3840, 75278), (3962, 72960), (3990, 72448), (4245, 68096), (4256, 67920), (4480, 64524), (4528, 63840), (4560, 63392), (4864, 59430), (5320, 54336), (5376, 53770), (5377, 53760), (5660, 51072), (5943, 48640), (6080, 47544), (6384, 45280), (6720, 43016), (6792, 42560), (7296, 39620), (7680, 37639), (7924, 36480), (7980, 36224), (8490, 34048), (8512, 33960), (8960, 32262), (9056, 31920), (9120, 31696), (9728, 29715), (9905, 29184), (10640, 27168), (10752, 26885), (10754, 26880), (11320, 25536), (11886, 24320), (12160, 23772), (12768, 22640), (13440, 21508), (13584, 21280), (14592, 19810), (15848, 18240), (15960, 18112), (16131, 17920), (16980, 17024)]