40278810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 116847360

約数和(自身を除く): 76568550

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 41, 55, 65, 66, 78, 82, 110, 123, 130, 143, 165, 195, 205, 229, 246, 286, 330, 390, 410, 429, 451, 458, 533, 615, 687, 715, 858, 902, 1066, 1145, 1230, 1353, 1374, 1430, 1599, 2145, 2255, 2290, 2519, 2665, 2706, 2977, 3198, 3435, 4290, 4510, 5038, 5330, 5863, 5954, 6765, 6870, 7557, 7995, 8931, 9389, 11726, 12595, 13530, 14885, 15114, 15990, 17589, 17862, 18778, 25190, 28167, 29315, 29770, 32747, 35178, 37785, 44655, 46945, 56334, 58630, 65494, 75570, 87945, 89310, 93890, 98241, 103279, 122057, 140835, 163735, 175890, 196482, 206558, 244114, 281670, 309837, 327470, 366171, 491205, 516395, 610285, 619674, 732342, 982410, 1032790, 1220570, 1342627, 1549185, 1830855, 2685254, 3098370, 3661710, 4027881, 6713135, 8055762, 13426270, 20139405, 40278810]

約数ペア:

[(1, 40278810), (2, 20139405), (3, 13426270), (5, 8055762), (6, 6713135), (10, 4027881), (11, 3661710), (13, 3098370), (15, 2685254), (22, 1830855), (26, 1549185), (30, 1342627), (33, 1220570), (39, 1032790), (41, 982410), (55, 732342), (65, 619674), (66, 610285), (78, 516395), (82, 491205), (110, 366171), (123, 327470), (130, 309837), (143, 281670), (165, 244114), (195, 206558), (205, 196482), (229, 175890), (246, 163735), (286, 140835), (330, 122057), (390, 103279), (410, 98241), (429, 93890), (451, 89310), (458, 87945), (533, 75570), (615, 65494), (687, 58630), (715, 56334), (858, 46945), (902, 44655), (1066, 37785), (1145, 35178), (1230, 32747), (1353, 29770), (1374, 29315), (1430, 28167), (1599, 25190), (2145, 18778), (2255, 17862), (2290, 17589), (2519, 15990), (2665, 15114), (2706, 14885), (2977, 13530), (3198, 12595), (3435, 11726), (4290, 9389), (4510, 8931), (5038, 7995), (5330, 7557), (5863, 6870), (5954, 6765)]