307755840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1185

約数の個数: 224

約数和(自身を含む): 1144975104

約数和(自身を除く): 837219264

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, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 320, 328, 336, 410, 420, 448, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 960, 984, 1117, 1120, 1148, 1230, 1312, 1344, 1435, 1640, 1680, 1722, 1968, 2234, 2240, 2296, 2460, 2624, 2870, 3280, 3351, 3360, 3444, 3936, 4305, 4468, 4592, 4920, 5585, 5740, 6560, 6702, 6720, 6888, 7819, 7872, 8610, 8936, 9184, 9840, 11170, 11480, 13120, 13404, 13776, 15638, 16755, 17220, 17872, 18368, 19680, 22340, 22960, 23457, 26808, 27552, 31276, 33510, 34440, 35744, 39095, 39360, 44680, 45797, 45920, 46914, 53616, 55104, 62552, 67020, 68880, 71488, 78190, 89360, 91594, 91840, 93828, 107232, 117285, 125104, 134040, 137391, 137760, 156380, 178720, 183188, 187656, 214464, 228985, 234570, 250208, 268080, 274782, 275520, 312760, 320579, 357440, 366376, 375312, 457970, 469140, 500416, 536160, 549564, 625520, 641158, 686955, 732752, 750624, 915940, 938280, 961737, 1072320, 1099128, 1251040, 1282316, 1373910, 1465504, 1501248, 1602895, 1831880, 1876560, 1923474, 2198256, 2502080, 2564632, 2747820, 2931008, 3205790, 3663760, 3753120, 3846948, 4396512, 4808685, 5129264, 5495640, 6411580, 7327520, 7506240, 7693896, 8793024, 9617370, 10258528, 10991280, 12823160, 14655040, 15387792, 19234740, 20517056, 21982560, 25646320, 30775584, 38469480, 43965120, 51292640, 61551168, 76938960, 102585280, 153877920, 307755840]

約数ペア:

[(1, 307755840), (2, 153877920), (3, 102585280), (4, 76938960), (5, 61551168), (6, 51292640), (7, 43965120), (8, 38469480), (10, 30775584), (12, 25646320), (14, 21982560), (15, 20517056), (16, 19234740), (20, 15387792), (21, 14655040), (24, 12823160), (28, 10991280), (30, 10258528), (32, 9617370), (35, 8793024), (40, 7693896), (41, 7506240), (42, 7327520), (48, 6411580), (56, 5495640), (60, 5129264), (64, 4808685), (70, 4396512), (80, 3846948), (82, 3753120), (84, 3663760), (96, 3205790), (105, 2931008), (112, 2747820), (120, 2564632), (123, 2502080), (140, 2198256), (160, 1923474), (164, 1876560), (168, 1831880), (192, 1602895), (205, 1501248), (210, 1465504), (224, 1373910), (240, 1282316), (246, 1251040), (280, 1099128), (287, 1072320), (320, 961737), (328, 938280), (336, 915940), (410, 750624), (420, 732752), (448, 686955), (480, 641158), (492, 625520), (560, 549564), (574, 536160), (615, 500416), (656, 469140), (672, 457970), (820, 375312), (840, 366376), (861, 357440), (960, 320579), (984, 312760), (1117, 275520), (1120, 274782), (1148, 268080), (1230, 250208), (1312, 234570), (1344, 228985), (1435, 214464), (1640, 187656), (1680, 183188), (1722, 178720), (1968, 156380), (2234, 137760), (2240, 137391), (2296, 134040), (2460, 125104), (2624, 117285), (2870, 107232), (3280, 93828), (3351, 91840), (3360, 91594), (3444, 89360), (3936, 78190), (4305, 71488), (4468, 68880), (4592, 67020), (4920, 62552), (5585, 55104), (5740, 53616), (6560, 46914), (6702, 45920), (6720, 45797), (6888, 44680), (7819, 39360), (7872, 39095), (8610, 35744), (8936, 34440), (9184, 33510), (9840, 31276), (11170, 27552), (11480, 26808), (13120, 23457), (13404, 22960), (13776, 22340), (15638, 19680), (16755, 18368), (17220, 17872)]