153985440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{6547}}^1$

素因数の和:6579

約数の個数: 144

約数和(自身を含む): 564332832

約数和(自身を除く): 410347392

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, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 6547, 7840, 11760, 13094, 19641, 23520, 26188, 32735, 39282, 45829, 52376, 65470, 78564, 91658, 98205, 104752, 130940, 137487, 157128, 183316, 196410, 209504, 229145, 261880, 274974, 314256, 320803, 366632, 392820, 458290, 523760, 549948, 628512, 641606, 687435, 733264, 785640, 916580, 962409, 1047520, 1099896, 1283212, 1374870, 1466528, 1571280, 1604015, 1833160, 1924818, 2199792, 2566424, 2749740, 3142560, 3208030, 3666320, 3849636, 4399584, 4812045, 5132848, 5499480, 6416060, 7332640, 7699272, 9624090, 10265696, 10998960, 12832120, 15398544, 19248180, 21997920, 25664240, 30797088, 38496360, 51328480, 76992720, 153985440]

約数ペア:

[(1, 153985440), (2, 76992720), (3, 51328480), (4, 38496360), (5, 30797088), (6, 25664240), (7, 21997920), (8, 19248180), (10, 15398544), (12, 12832120), (14, 10998960), (15, 10265696), (16, 9624090), (20, 7699272), (21, 7332640), (24, 6416060), (28, 5499480), (30, 5132848), (32, 4812045), (35, 4399584), (40, 3849636), (42, 3666320), (48, 3208030), (49, 3142560), (56, 2749740), (60, 2566424), (70, 2199792), (80, 1924818), (84, 1833160), (96, 1604015), (98, 1571280), (105, 1466528), (112, 1374870), (120, 1283212), (140, 1099896), (147, 1047520), (160, 962409), (168, 916580), (196, 785640), (210, 733264), (224, 687435), (240, 641606), (245, 628512), (280, 549948), (294, 523760), (336, 458290), (392, 392820), (420, 366632), (480, 320803), (490, 314256), (560, 274974), (588, 261880), (672, 229145), (735, 209504), (784, 196410), (840, 183316), (980, 157128), (1120, 137487), (1176, 130940), (1470, 104752), (1568, 98205), (1680, 91658), (1960, 78564), (2352, 65470), (2940, 52376), (3360, 45829), (3920, 39282), (4704, 32735), (5880, 26188), (6547, 23520), (7840, 19641), (11760, 13094)]