40537770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:540

約数の個数: 128

約数和(自身を含む): 123863040

約数和(自身を除く): 83325270

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 479, 546, 651, 806, 910, 930, 958, 1085, 1209, 1302, 1365, 1437, 2015, 2170, 2395, 2418, 2730, 2821, 2874, 3255, 3353, 4030, 4790, 5642, 6045, 6227, 6510, 6706, 7185, 8463, 10059, 12090, 12454, 14105, 14370, 14849, 16765, 16926, 18681, 20118, 28210, 29698, 31135, 33530, 37362, 42315, 43589, 44547, 50295, 62270, 74245, 84630, 87178, 89094, 93405, 100590, 103943, 130767, 148490, 186810, 193037, 207886, 217945, 222735, 261534, 311829, 386074, 435890, 445470, 519715, 579111, 623658, 653835, 965185, 1039430, 1158222, 1307670, 1351259, 1559145, 1930370, 2702518, 2895555, 3118290, 4053777, 5791110, 6756295, 8107554, 13512590, 20268885, 40537770]

約数ペア:

[(1, 40537770), (2, 20268885), (3, 13512590), (5, 8107554), (6, 6756295), (7, 5791110), (10, 4053777), (13, 3118290), (14, 2895555), (15, 2702518), (21, 1930370), (26, 1559145), (30, 1351259), (31, 1307670), (35, 1158222), (39, 1039430), (42, 965185), (62, 653835), (65, 623658), (70, 579111), (78, 519715), (91, 445470), (93, 435890), (105, 386074), (130, 311829), (155, 261534), (182, 222735), (186, 217945), (195, 207886), (210, 193037), (217, 186810), (273, 148490), (310, 130767), (390, 103943), (403, 100590), (434, 93405), (455, 89094), (465, 87178), (479, 84630), (546, 74245), (651, 62270), (806, 50295), (910, 44547), (930, 43589), (958, 42315), (1085, 37362), (1209, 33530), (1302, 31135), (1365, 29698), (1437, 28210), (2015, 20118), (2170, 18681), (2395, 16926), (2418, 16765), (2730, 14849), (2821, 14370), (2874, 14105), (3255, 12454), (3353, 12090), (4030, 10059), (4790, 8463), (5642, 7185), (6045, 6706), (6227, 6510)]