2011807980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{467}}^1$

素因数の和:765

約数の個数: 288

約数和(自身を含む): 7555451904

約数和(自身を除く): 5543643924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 263, 273, 315, 364, 390, 420, 455, 467, 468, 526, 546, 585, 630, 780, 789, 819, 910, 934, 1052, 1092, 1170, 1260, 1315, 1365, 1401, 1578, 1638, 1820, 1841, 1868, 2335, 2340, 2367, 2630, 2730, 2802, 3156, 3269, 3276, 3419, 3682, 3945, 4095, 4203, 4670, 4734, 5260, 5460, 5523, 5604, 6071, 6538, 6838, 7005, 7364, 7890, 8190, 8406, 9205, 9340, 9468, 9807, 10257, 11046, 11835, 12142, 13076, 13676, 14010, 15780, 16345, 16380, 16569, 16812, 17095, 18213, 18410, 19614, 20514, 21015, 22092, 23670, 23933, 24284, 27615, 28020, 29421, 30355, 30771, 32690, 33138, 34190, 36426, 36820, 39228, 41028, 42030, 42497, 47340, 47866, 49035, 51285, 54639, 55230, 58842, 60710, 61542, 65380, 66276, 68380, 71799, 72852, 82845, 84060, 84994, 91065, 95732, 98070, 102570, 109278, 110460, 117684, 119665, 121420, 122821, 123084, 127491, 143598, 147105, 153855, 165690, 169988, 182130, 196140, 205140, 212485, 215397, 218556, 239330, 245642, 254982, 273195, 287196, 294210, 307710, 331380, 358995, 364260, 368463, 382473, 424970, 430794, 478660, 491284, 509964, 546390, 588420, 614105, 615420, 637455, 717990, 736926, 764946, 849940, 859747, 861588, 1076985, 1092780, 1105389, 1228210, 1274910, 1435980, 1473852, 1529892, 1596673, 1719494, 1842315, 1912365, 2153970, 2210778, 2456420, 2549820, 2579241, 3193346, 3438988, 3684630, 3824730, 4298735, 4307940, 4421556, 4790019, 5158482, 5526945, 6386692, 7369260, 7649460, 7737723, 7983365, 8597470, 9580038, 10316964, 11053890, 11176711, 12896205, 14370057, 15475446, 15966730, 17194940, 19160076, 22107780, 22353422, 23950095, 25792410, 28740114, 30950892, 31933460, 33530133, 38688615, 44706844, 47900190, 51584820, 55883555, 57480228, 67060266, 71850285, 77377230, 95800380, 100590399, 111767110, 134120532, 143700570, 154754460, 167650665, 201180798, 223534220, 287401140, 335301330, 402361596, 502951995, 670602660, 1005903990, 2011807980]

約数ペア:

[(1, 2011807980), (2, 1005903990), (3, 670602660), (4, 502951995), (5, 402361596), (6, 335301330), (7, 287401140), (9, 223534220), (10, 201180798), (12, 167650665), (13, 154754460), (14, 143700570), (15, 134120532), (18, 111767110), (20, 100590399), (21, 95800380), (26, 77377230), (28, 71850285), (30, 67060266), (35, 57480228), (36, 55883555), (39, 51584820), (42, 47900190), (45, 44706844), (52, 38688615), (60, 33530133), (63, 31933460), (65, 30950892), (70, 28740114), (78, 25792410), (84, 23950095), (90, 22353422), (91, 22107780), (105, 19160076), (117, 17194940), (126, 15966730), (130, 15475446), (140, 14370057), (156, 12896205), (180, 11176711), (182, 11053890), (195, 10316964), (210, 9580038), (234, 8597470), (252, 7983365), (260, 7737723), (263, 7649460), (273, 7369260), (315, 6386692), (364, 5526945), (390, 5158482), (420, 4790019), (455, 4421556), (467, 4307940), (468, 4298735), (526, 3824730), (546, 3684630), (585, 3438988), (630, 3193346), (780, 2579241), (789, 2549820), (819, 2456420), (910, 2210778), (934, 2153970), (1052, 1912365), (1092, 1842315), (1170, 1719494), (1260, 1596673), (1315, 1529892), (1365, 1473852), (1401, 1435980), (1578, 1274910), (1638, 1228210), (1820, 1105389), (1841, 1092780), (1868, 1076985), (2335, 861588), (2340, 859747), (2367, 849940), (2630, 764946), (2730, 736926), (2802, 717990), (3156, 637455), (3269, 615420), (3276, 614105), (3419, 588420), (3682, 546390), (3945, 509964), (4095, 491284), (4203, 478660), (4670, 430794), (4734, 424970), (5260, 382473), (5460, 368463), (5523, 364260), (5604, 358995), (6071, 331380), (6538, 307710), (6838, 294210), (7005, 287196), (7364, 273195), (7890, 254982), (8190, 245642), (8406, 239330), (9205, 218556), (9340, 215397), (9468, 212485), (9807, 205140), (10257, 196140), (11046, 182130), (11835, 169988), (12142, 165690), (13076, 153855), (13676, 147105), (14010, 143598), (15780, 127491), (16345, 123084), (16380, 122821), (16569, 121420), (16812, 119665), (17095, 117684), (18213, 110460), (18410, 109278), (19614, 102570), (20514, 98070), (21015, 95732), (22092, 91065), (23670, 84994), (23933, 84060), (24284, 82845), (27615, 72852), (28020, 71799), (29421, 68380), (30355, 66276), (30771, 65380), (32690, 61542), (33138, 60710), (34190, 58842), (36426, 55230), (36820, 54639), (39228, 51285), (41028, 49035), (42030, 47866), (42497, 47340)]