135153920

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 366448320

約数和(自身を除く): 231294400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 128, 145, 160, 176, 220, 232, 256, 290, 319, 320, 331, 352, 440, 464, 580, 638, 640, 662, 704, 880, 928, 1160, 1276, 1280, 1324, 1408, 1595, 1655, 1760, 1856, 2320, 2552, 2648, 2816, 3190, 3310, 3520, 3641, 3712, 4640, 5104, 5296, 6380, 6620, 7040, 7282, 7424, 9280, 9599, 10208, 10592, 12760, 13240, 14080, 14564, 18205, 18560, 19198, 20416, 21184, 25520, 26480, 29128, 36410, 37120, 38396, 40832, 42368, 47995, 51040, 52960, 58256, 72820, 76792, 81664, 84736, 95990, 102080, 105589, 105920, 116512, 145640, 153584, 191980, 204160, 211178, 211840, 233024, 291280, 307168, 383960, 408320, 422356, 423680, 466048, 527945, 582560, 614336, 767920, 844712, 932096, 1055890, 1165120, 1228672, 1535840, 1689424, 2111780, 2330240, 2457344, 3071680, 3378848, 4223560, 4660480, 6143360, 6757696, 8447120, 12286720, 13515392, 16894240, 27030784, 33788480, 67576960, 135153920]

約数ペア:

[(1, 135153920), (2, 67576960), (4, 33788480), (5, 27030784), (8, 16894240), (10, 13515392), (11, 12286720), (16, 8447120), (20, 6757696), (22, 6143360), (29, 4660480), (32, 4223560), (40, 3378848), (44, 3071680), (55, 2457344), (58, 2330240), (64, 2111780), (80, 1689424), (88, 1535840), (110, 1228672), (116, 1165120), (128, 1055890), (145, 932096), (160, 844712), (176, 767920), (220, 614336), (232, 582560), (256, 527945), (290, 466048), (319, 423680), (320, 422356), (331, 408320), (352, 383960), (440, 307168), (464, 291280), (580, 233024), (638, 211840), (640, 211178), (662, 204160), (704, 191980), (880, 153584), (928, 145640), (1160, 116512), (1276, 105920), (1280, 105589), (1324, 102080), (1408, 95990), (1595, 84736), (1655, 81664), (1760, 76792), (1856, 72820), (2320, 58256), (2552, 52960), (2648, 51040), (2816, 47995), (3190, 42368), (3310, 40832), (3520, 38396), (3641, 37120), (3712, 36410), (4640, 29128), (5104, 26480), (5296, 25520), (6380, 21184), (6620, 20416), (7040, 19198), (7282, 18560), (7424, 18205), (9280, 14564), (9599, 14080), (10208, 13240), (10592, 12760)]