158837280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1219

約数の個数: 192

約数和(自身を含む): 586268928

約数和(自身を除く): 427431648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 984, 1120, 1148, 1153, 1230, 1312, 1435, 1640, 1680, 1722, 1968, 2296, 2306, 2460, 2870, 3280, 3360, 3444, 3459, 3936, 4305, 4592, 4612, 4920, 5740, 5765, 6560, 6888, 6918, 8071, 8610, 9184, 9224, 9840, 11480, 11530, 13776, 13836, 16142, 17220, 17295, 18448, 19680, 22960, 23060, 24213, 27552, 27672, 32284, 34440, 34590, 36896, 40355, 45920, 46120, 47273, 48426, 55344, 64568, 68880, 69180, 80710, 92240, 94546, 96852, 110688, 121065, 129136, 137760, 138360, 141819, 161420, 184480, 189092, 193704, 236365, 242130, 258272, 276720, 283638, 322840, 330911, 378184, 387408, 472730, 484260, 553440, 567276, 645680, 661822, 709095, 756368, 774816, 945460, 968520, 992733, 1134552, 1291360, 1323644, 1418190, 1512736, 1654555, 1890920, 1937040, 1985466, 2269104, 2647288, 2836380, 3309110, 3781840, 3874080, 3970932, 4538208, 4963665, 5294576, 5672760, 6618220, 7563680, 7941864, 9927330, 10589152, 11345520, 13236440, 15883728, 19854660, 22691040, 26472880, 31767456, 39709320, 52945760, 79418640, 158837280]

約数ペア:

[(1, 158837280), (2, 79418640), (3, 52945760), (4, 39709320), (5, 31767456), (6, 26472880), (7, 22691040), (8, 19854660), (10, 15883728), (12, 13236440), (14, 11345520), (15, 10589152), (16, 9927330), (20, 7941864), (21, 7563680), (24, 6618220), (28, 5672760), (30, 5294576), (32, 4963665), (35, 4538208), (40, 3970932), (41, 3874080), (42, 3781840), (48, 3309110), (56, 2836380), (60, 2647288), (70, 2269104), (80, 1985466), (82, 1937040), (84, 1890920), (96, 1654555), (105, 1512736), (112, 1418190), (120, 1323644), (123, 1291360), (140, 1134552), (160, 992733), (164, 968520), (168, 945460), (205, 774816), (210, 756368), (224, 709095), (240, 661822), (246, 645680), (280, 567276), (287, 553440), (328, 484260), (336, 472730), (410, 387408), (420, 378184), (480, 330911), (492, 322840), (560, 283638), (574, 276720), (615, 258272), (656, 242130), (672, 236365), (820, 193704), (840, 189092), (861, 184480), (984, 161420), (1120, 141819), (1148, 138360), (1153, 137760), (1230, 129136), (1312, 121065), (1435, 110688), (1640, 96852), (1680, 94546), (1722, 92240), (1968, 80710), (2296, 69180), (2306, 68880), (2460, 64568), (2870, 55344), (3280, 48426), (3360, 47273), (3444, 46120), (3459, 45920), (3936, 40355), (4305, 36896), (4592, 34590), (4612, 34440), (4920, 32284), (5740, 27672), (5765, 27552), (6560, 24213), (6888, 23060), (6918, 22960), (8071, 19680), (8610, 18448), (9184, 17295), (9224, 17220), (9840, 16142), (11480, 13836), (11530, 13776)]