16780689744

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11677}}^1$

素因数の和:11762

約数の個数: 240

約数和(自身を含む): 55466949888

約数和(自身を除く): 38686260144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 47, 48, 49, 52, 56, 78, 84, 91, 94, 98, 104, 112, 141, 147, 156, 168, 182, 188, 196, 208, 273, 282, 294, 312, 329, 336, 364, 376, 392, 546, 564, 588, 611, 624, 637, 658, 728, 752, 784, 987, 1092, 1128, 1176, 1222, 1274, 1316, 1456, 1833, 1911, 1974, 2184, 2256, 2303, 2352, 2444, 2548, 2632, 3666, 3822, 3948, 4277, 4368, 4606, 4888, 5096, 5264, 6909, 7332, 7644, 7896, 8554, 9212, 9776, 10192, 11677, 12831, 13818, 14664, 15288, 15792, 17108, 18424, 23354, 25662, 27636, 29328, 29939, 30576, 34216, 35031, 36848, 46708, 51324, 55272, 59878, 68432, 70062, 81739, 89817, 93416, 102648, 110544, 119756, 140124, 151801, 163478, 179634, 186832, 205296, 239512, 245217, 280248, 303602, 326956, 359268, 455403, 479024, 490434, 548819, 560496, 572173, 607204, 653912, 718536, 910806, 980868, 1062607, 1097638, 1144346, 1214408, 1307824, 1437072, 1646457, 1716519, 1821612, 1961736, 2125214, 2195276, 2288692, 2428816, 3187821, 3292914, 3433038, 3643224, 3841733, 3923472, 4250428, 4390552, 4577384, 6375642, 6585828, 6866076, 7134647, 7286448, 7438249, 7683466, 8500856, 8781104, 9154768, 11525199, 12751284, 13171656, 13732152, 14269294, 14876498, 15366932, 17001712, 21403941, 22314747, 23050398, 25502568, 26343312, 26892131, 27464304, 28538588, 29752996, 30733864, 42807882, 44629494, 46100796, 49942529, 51005136, 53784262, 57077176, 59505992, 61467728, 80676393, 85615764, 89258988, 92201592, 99885058, 107568524, 114154352, 119011984, 149827587, 161352786, 171231528, 178517976, 184403184, 199770116, 215137048, 299655174, 322705572, 342463056, 349597703, 357035952, 399540232, 430274096, 599310348, 645411144, 699195406, 799080464, 1048793109, 1198620696, 1290822288, 1398390812, 2097586218, 2397241392, 2796781624, 4195172436, 5593563248, 8390344872, 16780689744]

約数ペア:

[(1, 16780689744), (2, 8390344872), (3, 5593563248), (4, 4195172436), (6, 2796781624), (7, 2397241392), (8, 2097586218), (12, 1398390812), (13, 1290822288), (14, 1198620696), (16, 1048793109), (21, 799080464), (24, 699195406), (26, 645411144), (28, 599310348), (39, 430274096), (42, 399540232), (47, 357035952), (48, 349597703), (49, 342463056), (52, 322705572), (56, 299655174), (78, 215137048), (84, 199770116), (91, 184403184), (94, 178517976), (98, 171231528), (104, 161352786), (112, 149827587), (141, 119011984), (147, 114154352), (156, 107568524), (168, 99885058), (182, 92201592), (188, 89258988), (196, 85615764), (208, 80676393), (273, 61467728), (282, 59505992), (294, 57077176), (312, 53784262), (329, 51005136), (336, 49942529), (364, 46100796), (376, 44629494), (392, 42807882), (546, 30733864), (564, 29752996), (588, 28538588), (611, 27464304), (624, 26892131), (637, 26343312), (658, 25502568), (728, 23050398), (752, 22314747), (784, 21403941), (987, 17001712), (1092, 15366932), (1128, 14876498), (1176, 14269294), (1222, 13732152), (1274, 13171656), (1316, 12751284), (1456, 11525199), (1833, 9154768), (1911, 8781104), (1974, 8500856), (2184, 7683466), (2256, 7438249), (2303, 7286448), (2352, 7134647), (2444, 6866076), (2548, 6585828), (2632, 6375642), (3666, 4577384), (3822, 4390552), (3948, 4250428), (4277, 3923472), (4368, 3841733), (4606, 3643224), (4888, 3433038), (5096, 3292914), (5264, 3187821), (6909, 2428816), (7332, 2288692), (7644, 2195276), (7896, 2125214), (8554, 1961736), (9212, 1821612), (9776, 1716519), (10192, 1646457), (11677, 1437072), (12831, 1307824), (13818, 1214408), (14664, 1144346), (15288, 1097638), (15792, 1062607), (17108, 980868), (18424, 910806), (23354, 718536), (25662, 653912), (27636, 607204), (29328, 572173), (29939, 560496), (30576, 548819), (34216, 490434), (35031, 479024), (36848, 455403), (46708, 359268), (51324, 326956), (55272, 303602), (59878, 280248), (68432, 245217), (70062, 239512), (81739, 205296), (89817, 186832), (93416, 179634), (102648, 163478), (110544, 151801), (119756, 140124)]