40357380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 137894400

約数和(自身を除く): 97537020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 49, 53, 60, 70, 74, 84, 98, 105, 106, 111, 140, 147, 148, 159, 185, 196, 210, 212, 222, 245, 259, 265, 294, 318, 343, 370, 371, 420, 444, 490, 518, 530, 555, 588, 636, 686, 735, 740, 742, 777, 795, 980, 1029, 1036, 1060, 1110, 1113, 1295, 1372, 1470, 1484, 1554, 1590, 1715, 1813, 1855, 1961, 2058, 2220, 2226, 2590, 2597, 2940, 3108, 3180, 3430, 3626, 3710, 3885, 3922, 4116, 4452, 5145, 5180, 5194, 5439, 5565, 5883, 6860, 7252, 7420, 7770, 7791, 7844, 9065, 9805, 10290, 10388, 10878, 11130, 11766, 12691, 12985, 13727, 15540, 15582, 18130, 18179, 19610, 20580, 21756, 22260, 23532, 25382, 25970, 27195, 27454, 29415, 31164, 36260, 36358, 38073, 38955, 39220, 41181, 50764, 51940, 54390, 54537, 54908, 58830, 63455, 68635, 72716, 76146, 77910, 82362, 90895, 96089, 108780, 109074, 117660, 126910, 137270, 152292, 155820, 164724, 181790, 190365, 192178, 205905, 218148, 253820, 272685, 274540, 288267, 363580, 380730, 384356, 411810, 480445, 545370, 576534, 672623, 761460, 823620, 960890, 1090740, 1153068, 1345246, 1441335, 1921780, 2017869, 2690492, 2882670, 3363115, 4035738, 5765340, 6726230, 8071476, 10089345, 13452460, 20178690, 40357380]

約数ペア:

[(1, 40357380), (2, 20178690), (3, 13452460), (4, 10089345), (5, 8071476), (6, 6726230), (7, 5765340), (10, 4035738), (12, 3363115), (14, 2882670), (15, 2690492), (20, 2017869), (21, 1921780), (28, 1441335), (30, 1345246), (35, 1153068), (37, 1090740), (42, 960890), (49, 823620), (53, 761460), (60, 672623), (70, 576534), (74, 545370), (84, 480445), (98, 411810), (105, 384356), (106, 380730), (111, 363580), (140, 288267), (147, 274540), (148, 272685), (159, 253820), (185, 218148), (196, 205905), (210, 192178), (212, 190365), (222, 181790), (245, 164724), (259, 155820), (265, 152292), (294, 137270), (318, 126910), (343, 117660), (370, 109074), (371, 108780), (420, 96089), (444, 90895), (490, 82362), (518, 77910), (530, 76146), (555, 72716), (588, 68635), (636, 63455), (686, 58830), (735, 54908), (740, 54537), (742, 54390), (777, 51940), (795, 50764), (980, 41181), (1029, 39220), (1036, 38955), (1060, 38073), (1110, 36358), (1113, 36260), (1295, 31164), (1372, 29415), (1470, 27454), (1484, 27195), (1554, 25970), (1590, 25382), (1715, 23532), (1813, 22260), (1855, 21756), (1961, 20580), (2058, 19610), (2220, 18179), (2226, 18130), (2590, 15582), (2597, 15540), (2940, 13727), (3108, 12985), (3180, 12691), (3430, 11766), (3626, 11130), (3710, 10878), (3885, 10388), (3922, 10290), (4116, 9805), (4452, 9065), (5145, 7844), (5180, 7791), (5194, 7770), (5439, 7420), (5565, 7252), (5883, 6860)]