716390640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:796

約数の個数: 240

約数和(自身を含む): 2764489728

約数和(自身を除く): 2048099088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 307, 315, 336, 360, 420, 463, 504, 560, 614, 630, 720, 840, 921, 926, 1008, 1228, 1260, 1389, 1535, 1680, 1842, 1852, 2149, 2315, 2456, 2520, 2763, 2778, 3070, 3241, 3684, 3704, 4167, 4298, 4605, 4630, 4912, 5040, 5526, 5556, 6140, 6447, 6482, 6945, 7368, 7408, 8334, 8596, 9210, 9260, 9723, 10745, 11052, 11112, 12280, 12894, 12964, 13815, 13890, 14736, 16205, 16668, 17192, 18420, 18520, 19341, 19446, 20835, 21490, 22104, 22224, 24560, 25788, 25928, 27630, 27780, 29169, 32235, 32410, 33336, 34384, 36840, 37040, 38682, 38892, 41670, 42980, 44208, 48615, 51576, 51856, 55260, 55560, 58338, 64470, 64820, 66672, 73680, 77364, 77784, 83340, 85960, 96705, 97230, 103152, 110520, 111120, 116676, 128940, 129640, 142141, 145845, 154728, 155568, 166680, 171920, 193410, 194460, 221040, 233352, 257880, 259280, 284282, 291690, 309456, 333360, 386820, 388920, 426423, 466704, 515760, 568564, 583380, 710705, 773640, 777840, 852846, 994987, 1137128, 1166760, 1279269, 1421410, 1547280, 1705692, 1989974, 2132115, 2274256, 2333520, 2558538, 2842820, 2984961, 3411384, 3979948, 4264230, 4974935, 5117076, 5685640, 5969922, 6396345, 6822768, 7959896, 8528460, 8954883, 9949870, 10234152, 11371280, 11939844, 12792690, 14924805, 15919792, 17056920, 17909766, 19899740, 20468304, 23879688, 25585380, 29849610, 34113840, 35819532, 39799480, 44774415, 47759376, 51170760, 59699220, 71639064, 79598960, 89548830, 102341520, 119398440, 143278128, 179097660, 238796880, 358195320, 716390640]

約数ペア:

[(1, 716390640), (2, 358195320), (3, 238796880), (4, 179097660), (5, 143278128), (6, 119398440), (7, 102341520), (8, 89548830), (9, 79598960), (10, 71639064), (12, 59699220), (14, 51170760), (15, 47759376), (16, 44774415), (18, 39799480), (20, 35819532), (21, 34113840), (24, 29849610), (28, 25585380), (30, 23879688), (35, 20468304), (36, 19899740), (40, 17909766), (42, 17056920), (45, 15919792), (48, 14924805), (56, 12792690), (60, 11939844), (63, 11371280), (70, 10234152), (72, 9949870), (80, 8954883), (84, 8528460), (90, 7959896), (105, 6822768), (112, 6396345), (120, 5969922), (126, 5685640), (140, 5117076), (144, 4974935), (168, 4264230), (180, 3979948), (210, 3411384), (240, 2984961), (252, 2842820), (280, 2558538), (307, 2333520), (315, 2274256), (336, 2132115), (360, 1989974), (420, 1705692), (463, 1547280), (504, 1421410), (560, 1279269), (614, 1166760), (630, 1137128), (720, 994987), (840, 852846), (921, 777840), (926, 773640), (1008, 710705), (1228, 583380), (1260, 568564), (1389, 515760), (1535, 466704), (1680, 426423), (1842, 388920), (1852, 386820), (2149, 333360), (2315, 309456), (2456, 291690), (2520, 284282), (2763, 259280), (2778, 257880), (3070, 233352), (3241, 221040), (3684, 194460), (3704, 193410), (4167, 171920), (4298, 166680), (4605, 155568), (4630, 154728), (4912, 145845), (5040, 142141), (5526, 129640), (5556, 128940), (6140, 116676), (6447, 111120), (6482, 110520), (6945, 103152), (7368, 97230), (7408, 96705), (8334, 85960), (8596, 83340), (9210, 77784), (9260, 77364), (9723, 73680), (10745, 66672), (11052, 64820), (11112, 64470), (12280, 58338), (12894, 55560), (12964, 55260), (13815, 51856), (13890, 51576), (14736, 48615), (16205, 44208), (16668, 42980), (17192, 41670), (18420, 38892), (18520, 38682), (19341, 37040), (19446, 36840), (20835, 34384), (21490, 33336), (22104, 32410), (22224, 32235), (24560, 29169), (25788, 27780), (25928, 27630)]