15289780704

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{18539}}^1$

素因数の和:18645

約数の個数: 144

約数和(自身を含む): 44739838080

約数和(自身を除く): 29450057376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 71, 88, 96, 121, 132, 142, 176, 213, 242, 264, 284, 352, 363, 426, 484, 528, 568, 726, 781, 852, 968, 1056, 1136, 1452, 1562, 1704, 1936, 2272, 2343, 2904, 3124, 3408, 3872, 4686, 5808, 6248, 6816, 8591, 9372, 11616, 12496, 17182, 18539, 18744, 24992, 25773, 34364, 37078, 37488, 51546, 55617, 68728, 74156, 74976, 103092, 111234, 137456, 148312, 203929, 206184, 222468, 274912, 296624, 407858, 412368, 444936, 593248, 611787, 815716, 824736, 889872, 1223574, 1316269, 1631432, 1779744, 2243219, 2447148, 2632538, 3262864, 3948807, 4486438, 4894296, 5265076, 6525728, 6729657, 7897614, 8972876, 9788592, 10530152, 13459314, 14478959, 15795228, 17945752, 19577184, 21060304, 26918628, 28957918, 31590456, 35891504, 42120608, 43436877, 53837256, 57915836, 63180912, 71783008, 86873754, 107674512, 115831672, 126361824, 159268549, 173747508, 215349024, 231663344, 318537098, 347495016, 463326688, 477805647, 637074196, 694990032, 955611294, 1274148392, 1389980064, 1911222588, 2548296784, 3822445176, 5096593568, 7644890352, 15289780704]

約数ペア:

[(1, 15289780704), (2, 7644890352), (3, 5096593568), (4, 3822445176), (6, 2548296784), (8, 1911222588), (11, 1389980064), (12, 1274148392), (16, 955611294), (22, 694990032), (24, 637074196), (32, 477805647), (33, 463326688), (44, 347495016), (48, 318537098), (66, 231663344), (71, 215349024), (88, 173747508), (96, 159268549), (121, 126361824), (132, 115831672), (142, 107674512), (176, 86873754), (213, 71783008), (242, 63180912), (264, 57915836), (284, 53837256), (352, 43436877), (363, 42120608), (426, 35891504), (484, 31590456), (528, 28957918), (568, 26918628), (726, 21060304), (781, 19577184), (852, 17945752), (968, 15795228), (1056, 14478959), (1136, 13459314), (1452, 10530152), (1562, 9788592), (1704, 8972876), (1936, 7897614), (2272, 6729657), (2343, 6525728), (2904, 5265076), (3124, 4894296), (3408, 4486438), (3872, 3948807), (4686, 3262864), (5808, 2632538), (6248, 2447148), (6816, 2243219), (8591, 1779744), (9372, 1631432), (11616, 1316269), (12496, 1223574), (17182, 889872), (18539, 824736), (18744, 815716), (24992, 611787), (25773, 593248), (34364, 444936), (37078, 412368), (37488, 407858), (51546, 296624), (55617, 274912), (68728, 222468), (74156, 206184), (74976, 203929), (103092, 148312), (111234, 137456)]