158571840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{3371}}^1$

素因数の和:3405

約数の個数: 168

約数和(自身を含む): 585837792

約数和(自身を除く): 427265952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3371, 3920, 4704, 5880, 6720, 6742, 7840, 9408, 10113, 11760, 13484, 15680, 16855, 20226, 23520, 23597, 26968, 33710, 40452, 47040, 47194, 50565, 53936, 67420, 70791, 80904, 94388, 101130, 107872, 117985, 134840, 141582, 161808, 165179, 188776, 202260, 215744, 235970, 269680, 283164, 323616, 330358, 353955, 377552, 404520, 471940, 495537, 539360, 566328, 647232, 660716, 707910, 755104, 809040, 825895, 943880, 991074, 1078720, 1132656, 1321432, 1415820, 1510208, 1618080, 1651790, 1887760, 1982148, 2265312, 2477685, 2642864, 2831640, 3236160, 3303580, 3775520, 3964296, 4530624, 4955370, 5285728, 5663280, 6607160, 7551040, 7928592, 9910740, 10571456, 11326560, 13214320, 15857184, 19821480, 22653120, 26428640, 31714368, 39642960, 52857280, 79285920, 158571840]

約数ペア:

[(1, 158571840), (2, 79285920), (3, 52857280), (4, 39642960), (5, 31714368), (6, 26428640), (7, 22653120), (8, 19821480), (10, 15857184), (12, 13214320), (14, 11326560), (15, 10571456), (16, 9910740), (20, 7928592), (21, 7551040), (24, 6607160), (28, 5663280), (30, 5285728), (32, 4955370), (35, 4530624), (40, 3964296), (42, 3775520), (48, 3303580), (49, 3236160), (56, 2831640), (60, 2642864), (64, 2477685), (70, 2265312), (80, 1982148), (84, 1887760), (96, 1651790), (98, 1618080), (105, 1510208), (112, 1415820), (120, 1321432), (140, 1132656), (147, 1078720), (160, 991074), (168, 943880), (192, 825895), (196, 809040), (210, 755104), (224, 707910), (240, 660716), (245, 647232), (280, 566328), (294, 539360), (320, 495537), (336, 471940), (392, 404520), (420, 377552), (448, 353955), (480, 330358), (490, 323616), (560, 283164), (588, 269680), (672, 235970), (735, 215744), (784, 202260), (840, 188776), (960, 165179), (980, 161808), (1120, 141582), (1176, 134840), (1344, 117985), (1470, 107872), (1568, 101130), (1680, 94388), (1960, 80904), (2240, 70791), (2352, 67420), (2940, 53936), (3136, 50565), (3360, 47194), (3371, 47040), (3920, 40452), (4704, 33710), (5880, 26968), (6720, 23597), (6742, 23520), (7840, 20226), (9408, 16855), (10113, 15680), (11760, 13484)]