149509360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1911

約数の個数: 160

約数和(自身を含む): 466970112

約数和(自身を除く): 317460752

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1820, 1867, 2002, 2288, 2860, 3080, 3640, 3734, 4004, 5005, 5720, 6160, 7280, 7468, 8008, 9335, 10010, 11440, 13069, 14936, 16016, 18670, 20020, 20537, 24271, 26138, 29872, 37340, 40040, 41074, 48542, 52276, 65345, 74680, 80080, 82148, 97084, 102685, 104552, 121355, 130690, 143759, 149360, 164296, 169897, 194168, 205370, 209104, 242710, 261380, 266981, 287518, 328592, 339794, 388336, 410740, 485420, 522760, 533962, 575036, 679588, 718795, 821480, 849485, 970840, 1045520, 1067924, 1150072, 1334905, 1359176, 1437590, 1642960, 1698970, 1868867, 1941680, 2135848, 2300144, 2669810, 2718352, 2875180, 3397940, 3737734, 4271696, 5339620, 5750360, 6795880, 7475468, 9344335, 10679240, 11500720, 13591760, 14950936, 18688670, 21358480, 29901872, 37377340, 74754680, 149509360]

約数ペア:

[(1, 149509360), (2, 74754680), (4, 37377340), (5, 29901872), (7, 21358480), (8, 18688670), (10, 14950936), (11, 13591760), (13, 11500720), (14, 10679240), (16, 9344335), (20, 7475468), (22, 6795880), (26, 5750360), (28, 5339620), (35, 4271696), (40, 3737734), (44, 3397940), (52, 2875180), (55, 2718352), (56, 2669810), (65, 2300144), (70, 2135848), (77, 1941680), (80, 1868867), (88, 1698970), (91, 1642960), (104, 1437590), (110, 1359176), (112, 1334905), (130, 1150072), (140, 1067924), (143, 1045520), (154, 970840), (176, 849485), (182, 821480), (208, 718795), (220, 679588), (260, 575036), (280, 533962), (286, 522760), (308, 485420), (364, 410740), (385, 388336), (440, 339794), (455, 328592), (520, 287518), (560, 266981), (572, 261380), (616, 242710), (715, 209104), (728, 205370), (770, 194168), (880, 169897), (910, 164296), (1001, 149360), (1040, 143759), (1144, 130690), (1232, 121355), (1430, 104552), (1456, 102685), (1540, 97084), (1820, 82148), (1867, 80080), (2002, 74680), (2288, 65345), (2860, 52276), (3080, 48542), (3640, 41074), (3734, 40040), (4004, 37340), (5005, 29872), (5720, 26138), (6160, 24271), (7280, 20537), (7468, 20020), (8008, 18670), (9335, 16016), (10010, 14936), (11440, 13069)]