About the Number

38001401280

38001401279 ← → 38001401281

2進数表記:100011011001000011110101110111000000

漢数字表記:三百八十億百四十万千二百八十

素因数分解:

2 6 × 3 2 × 5 1 × 3529 1 × 3739 1

素因数の和:7291
約数の個数: 168
約数和(自身を含む): 130780993200
約数和(自身を除く): 92779591920

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 3529, 3739, 7058, 7478, 10587, 11217, 14116, 14956, 17645, 18695, 21174, 22434, 28232, 29912, 31761, 33651, 35290, 37390, 42348, 44868, 52935, 56085, 56464, 59824, 63522, 67302, 70580, 74780, 84696, 89736, 105870, 112170, 112928, 119648, 127044, 134604, 141160, 149560, 158805, 168255, 169392, 179472, 211740, 224340, 225856, 239296, 254088, 269208, 282320, 299120, 317610, 336510, 338784, 358944, 423480, 448680, 508176, 538416, 564640, 598240, 635220, 673020, 677568, 717888, 846960, 897360, 1016352, 1076832, 1129280, 1196480, 1270440, 1346040, 1693920, 1794720, 2032704, 2153664, 2540880, 2692080, 3387840, 3589440, 5081760, 5384160, 10163520, 10768320, 13194931, 26389862, 39584793, 52779724, 65974655, 79169586, 105559448, 118754379, 131949310, 158339172, 197923965, 211118896, 237508758, 263898620, 316678344, 395847930, 422237792, 475017516, 527797240, 593771895, 633356688, 791695860, 844475584, 950035032, 1055594480, 1187543790, 1266713376, 1583391720, 1900070064, 2111188960, 2375087580, 2533426752, 3166783440, 3800140128, 4222377920, 4750175160, 6333566880, 7600280256, 9500350320, 12667133760, 19000700640, 38001401280]

約数ペア:
[(1, 38001401280), (2, 19000700640), (3, 12667133760), (4, 9500350320), (5, 7600280256), (6, 6333566880), (8, 4750175160), (9, 4222377920), (10, 3800140128), (12, 3166783440), (15, 2533426752), (16, 2375087580), (18, 2111188960), (20, 1900070064), (24, 1583391720), (30, 1266713376), (32, 1187543790), (36, 1055594480), (40, 950035032), (45, 844475584), (48, 791695860), (60, 633356688), (64, 593771895), (72, 527797240), (80, 475017516), (90, 422237792), (96, 395847930), (120, 316678344), (144, 263898620), (160, 237508758), (180, 211118896), (192, 197923965), (240, 158339172), (288, 131949310), (320, 118754379), (360, 105559448), (480, 79169586), (576, 65974655), (720, 52779724), (960, 39584793), (1440, 26389862), (2880, 13194931), (3529, 10768320), (3739, 10163520), (7058, 5384160), (7478, 5081760), (10587, 3589440), (11217, 3387840), (14116, 2692080), (14956, 2540880), (17645, 2153664), (18695, 2032704), (21174, 1794720), (22434, 1693920), (28232, 1346040), (29912, 1270440), (31761, 1196480), (33651, 1129280), (35290, 1076832), (37390, 1016352), (42348, 897360), (44868, 846960), (52935, 717888), (56085, 677568), (56464, 673020), (59824, 635220), (63522, 598240), (67302, 564640), (70580, 538416), (74780, 508176), (84696, 448680), (89736, 423480), (105870, 358944), (112170, 338784), (112928, 336510), (119648, 317610), (127044, 299120), (134604, 282320), (141160, 269208), (149560, 254088), (158805, 239296), (168255, 225856), (169392, 224340), (179472, 211740)]

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