42248040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 134507520

約数和(自身を除く): 92259480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 277, 310, 328, 372, 410, 465, 492, 554, 615, 620, 744, 820, 831, 930, 984, 1108, 1230, 1240, 1271, 1385, 1640, 1662, 1860, 2216, 2460, 2542, 2770, 3324, 3720, 3813, 4155, 4920, 5084, 5540, 6355, 6648, 7626, 8310, 8587, 10168, 11080, 11357, 12710, 15252, 16620, 17174, 19065, 22714, 25420, 25761, 30504, 33240, 34071, 34348, 38130, 42935, 45428, 50840, 51522, 56785, 68142, 68696, 76260, 85870, 90856, 103044, 113570, 128805, 136284, 152520, 170355, 171740, 206088, 227140, 257610, 272568, 340710, 343480, 352067, 454280, 515220, 681420, 704134, 1030440, 1056201, 1362840, 1408268, 1760335, 2112402, 2816536, 3520670, 4224804, 5281005, 7041340, 8449608, 10562010, 14082680, 21124020, 42248040]

約数ペア:

[(1, 42248040), (2, 21124020), (3, 14082680), (4, 10562010), (5, 8449608), (6, 7041340), (8, 5281005), (10, 4224804), (12, 3520670), (15, 2816536), (20, 2112402), (24, 1760335), (30, 1408268), (31, 1362840), (40, 1056201), (41, 1030440), (60, 704134), (62, 681420), (82, 515220), (93, 454280), (120, 352067), (123, 343480), (124, 340710), (155, 272568), (164, 257610), (186, 227140), (205, 206088), (246, 171740), (248, 170355), (277, 152520), (310, 136284), (328, 128805), (372, 113570), (410, 103044), (465, 90856), (492, 85870), (554, 76260), (615, 68696), (620, 68142), (744, 56785), (820, 51522), (831, 50840), (930, 45428), (984, 42935), (1108, 38130), (1230, 34348), (1240, 34071), (1271, 33240), (1385, 30504), (1640, 25761), (1662, 25420), (1860, 22714), (2216, 19065), (2460, 17174), (2542, 16620), (2770, 15252), (3324, 12710), (3720, 11357), (3813, 11080), (4155, 10168), (4920, 8587), (5084, 8310), (5540, 7626), (6355, 6648)]