40723080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 131414400

約数和(自身を除く): 90691320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 53, 57, 60, 76, 95, 106, 114, 120, 152, 159, 190, 212, 228, 265, 285, 318, 337, 380, 424, 456, 530, 570, 636, 674, 760, 795, 1007, 1011, 1060, 1140, 1272, 1348, 1590, 1685, 2014, 2022, 2120, 2280, 2696, 3021, 3180, 3370, 4028, 4044, 5035, 5055, 6042, 6360, 6403, 6740, 8056, 8088, 10070, 10110, 12084, 12806, 13480, 15105, 17861, 19209, 20140, 20220, 24168, 25612, 30210, 32015, 35722, 38418, 40280, 40440, 51224, 53583, 60420, 64030, 71444, 76836, 89305, 96045, 107166, 120840, 128060, 142888, 153672, 178610, 192090, 214332, 256120, 267915, 339359, 357220, 384180, 428664, 535830, 678718, 714440, 768360, 1018077, 1071660, 1357436, 1696795, 2036154, 2143320, 2714872, 3393590, 4072308, 5090385, 6787180, 8144616, 10180770, 13574360, 20361540, 40723080]

約数ペア:

[(1, 40723080), (2, 20361540), (3, 13574360), (4, 10180770), (5, 8144616), (6, 6787180), (8, 5090385), (10, 4072308), (12, 3393590), (15, 2714872), (19, 2143320), (20, 2036154), (24, 1696795), (30, 1357436), (38, 1071660), (40, 1018077), (53, 768360), (57, 714440), (60, 678718), (76, 535830), (95, 428664), (106, 384180), (114, 357220), (120, 339359), (152, 267915), (159, 256120), (190, 214332), (212, 192090), (228, 178610), (265, 153672), (285, 142888), (318, 128060), (337, 120840), (380, 107166), (424, 96045), (456, 89305), (530, 76836), (570, 71444), (636, 64030), (674, 60420), (760, 53583), (795, 51224), (1007, 40440), (1011, 40280), (1060, 38418), (1140, 35722), (1272, 32015), (1348, 30210), (1590, 25612), (1685, 24168), (2014, 20220), (2022, 20140), (2120, 19209), (2280, 17861), (2696, 15105), (3021, 13480), (3180, 12806), (3370, 12084), (4028, 10110), (4044, 10070), (5035, 8088), (5055, 8056), (6042, 6740), (6360, 6403)]