392305920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 216

約数和(自身を含む): 1327013856

約数和(自身を除く): 934707936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 283, 285, 304, 320, 361, 380, 384, 456, 480, 566, 570, 608, 640, 722, 760, 768, 849, 912, 960, 1083, 1132, 1140, 1216, 1280, 1415, 1444, 1520, 1698, 1805, 1824, 1920, 2166, 2264, 2280, 2432, 2830, 2888, 3040, 3396, 3610, 3648, 3840, 4245, 4332, 4528, 4560, 4864, 5377, 5415, 5660, 5776, 6080, 6792, 7220, 7296, 8490, 8664, 9056, 9120, 10754, 10830, 11320, 11552, 12160, 13584, 14440, 14592, 16131, 16980, 17328, 18112, 18240, 21508, 21660, 22640, 23104, 24320, 26885, 27168, 28880, 32262, 33960, 34656, 36224, 36480, 43016, 43320, 45280, 46208, 53770, 54336, 57760, 64524, 67920, 69312, 72448, 72960, 80655, 86032, 86640, 90560, 92416, 102163, 107540, 108672, 115520, 129048, 135840, 138624, 161310, 172064, 173280, 181120, 204326, 215080, 217344, 231040, 258096, 271680, 277248, 306489, 322620, 344128, 346560, 362240, 408652, 430160, 462080, 510815, 516192, 543360, 612978, 645240, 688256, 693120, 817304, 860320, 1021630, 1032384, 1086720, 1225956, 1290480, 1376512, 1386240, 1532445, 1634608, 1720640, 2043260, 2064768, 2451912, 2580960, 3064890, 3269216, 3441280, 4086520, 4129536, 4903824, 5161920, 6129780, 6538432, 6882560, 8173040, 9807648, 10323840, 12259560, 13076864, 16346080, 19615296, 20647680, 24519120, 26153728, 32692160, 39230592, 49038240, 65384320, 78461184, 98076480, 130768640, 196152960, 392305920]

約数ペア:

[(1, 392305920), (2, 196152960), (3, 130768640), (4, 98076480), (5, 78461184), (6, 65384320), (8, 49038240), (10, 39230592), (12, 32692160), (15, 26153728), (16, 24519120), (19, 20647680), (20, 19615296), (24, 16346080), (30, 13076864), (32, 12259560), (38, 10323840), (40, 9807648), (48, 8173040), (57, 6882560), (60, 6538432), (64, 6129780), (76, 5161920), (80, 4903824), (95, 4129536), (96, 4086520), (114, 3441280), (120, 3269216), (128, 3064890), (152, 2580960), (160, 2451912), (190, 2064768), (192, 2043260), (228, 1720640), (240, 1634608), (256, 1532445), (283, 1386240), (285, 1376512), (304, 1290480), (320, 1225956), (361, 1086720), (380, 1032384), (384, 1021630), (456, 860320), (480, 817304), (566, 693120), (570, 688256), (608, 645240), (640, 612978), (722, 543360), (760, 516192), (768, 510815), (849, 462080), (912, 430160), (960, 408652), (1083, 362240), (1132, 346560), (1140, 344128), (1216, 322620), (1280, 306489), (1415, 277248), (1444, 271680), (1520, 258096), (1698, 231040), (1805, 217344), (1824, 215080), (1920, 204326), (2166, 181120), (2264, 173280), (2280, 172064), (2432, 161310), (2830, 138624), (2888, 135840), (3040, 129048), (3396, 115520), (3610, 108672), (3648, 107540), (3840, 102163), (4245, 92416), (4332, 90560), (4528, 86640), (4560, 86032), (4864, 80655), (5377, 72960), (5415, 72448), (5660, 69312), (5776, 67920), (6080, 64524), (6792, 57760), (7220, 54336), (7296, 53770), (8490, 46208), (8664, 45280), (9056, 43320), (9120, 43016), (10754, 36480), (10830, 36224), (11320, 34656), (11552, 33960), (12160, 32262), (13584, 28880), (14440, 27168), (14592, 26885), (16131, 24320), (16980, 23104), (17328, 22640), (18112, 21660), (18240, 21508)]