1376692380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3559}}^1$

素因数の和:3888

約数の個数: 144

約数和(自身を含む): 4789424640

約数和(自身を除く): 3412732260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 307, 315, 420, 614, 630, 921, 1228, 1260, 1535, 1842, 2149, 2763, 3070, 3559, 3684, 4298, 4605, 5526, 6140, 6447, 7118, 8596, 9210, 10677, 10745, 11052, 12894, 13815, 14236, 17795, 18420, 19341, 21354, 21490, 24913, 25788, 27630, 32031, 32235, 35590, 38682, 42708, 42980, 49826, 53385, 55260, 64062, 64470, 71180, 74739, 77364, 96705, 99652, 106770, 124565, 128124, 128940, 149478, 160155, 193410, 213540, 224217, 249130, 298956, 320310, 373695, 386820, 448434, 498260, 640620, 747390, 896868, 1092613, 1121085, 1494780, 2185226, 2242170, 3277839, 4370452, 4484340, 5463065, 6555678, 7648291, 9833517, 10926130, 13111356, 15296582, 16389195, 19667034, 21852260, 22944873, 30593164, 32778390, 38241455, 39334068, 45889746, 49167585, 65556780, 68834619, 76482910, 91779492, 98335170, 114724365, 137669238, 152965820, 196670340, 229448730, 275338476, 344173095, 458897460, 688346190, 1376692380]

約数ペア:

[(1, 1376692380), (2, 688346190), (3, 458897460), (4, 344173095), (5, 275338476), (6, 229448730), (7, 196670340), (9, 152965820), (10, 137669238), (12, 114724365), (14, 98335170), (15, 91779492), (18, 76482910), (20, 68834619), (21, 65556780), (28, 49167585), (30, 45889746), (35, 39334068), (36, 38241455), (42, 32778390), (45, 30593164), (60, 22944873), (63, 21852260), (70, 19667034), (84, 16389195), (90, 15296582), (105, 13111356), (126, 10926130), (140, 9833517), (180, 7648291), (210, 6555678), (252, 5463065), (307, 4484340), (315, 4370452), (420, 3277839), (614, 2242170), (630, 2185226), (921, 1494780), (1228, 1121085), (1260, 1092613), (1535, 896868), (1842, 747390), (2149, 640620), (2763, 498260), (3070, 448434), (3559, 386820), (3684, 373695), (4298, 320310), (4605, 298956), (5526, 249130), (6140, 224217), (6447, 213540), (7118, 193410), (8596, 160155), (9210, 149478), (10677, 128940), (10745, 128124), (11052, 124565), (12894, 106770), (13815, 99652), (14236, 96705), (17795, 77364), (18420, 74739), (19341, 71180), (21354, 64470), (21490, 64062), (24913, 55260), (25788, 53385), (27630, 49826), (32031, 42980), (32235, 42708), (35590, 38682)]