2080962660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{16139}}^1$

素因数の和:16465

約数の個数: 96

約数和(自身を含む): 6681185280

約数和(自身を除く): 4600222620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 307, 420, 614, 921, 1228, 1535, 1842, 2149, 3070, 3684, 4298, 4605, 6140, 6447, 8596, 9210, 10745, 12894, 16139, 18420, 21490, 25788, 32235, 32278, 42980, 48417, 64470, 64556, 80695, 96834, 112973, 128940, 161390, 193668, 225946, 242085, 322780, 338919, 451892, 484170, 564865, 677838, 968340, 1129730, 1355676, 1694595, 2259460, 3389190, 4954673, 6778380, 9909346, 14864019, 19818692, 24773365, 29728038, 34682711, 49546730, 59456076, 69365422, 74320095, 99093460, 104048133, 138730844, 148640190, 173413555, 208096266, 297280380, 346827110, 416192532, 520240665, 693654220, 1040481330, 2080962660]

約数ペア:

[(1, 2080962660), (2, 1040481330), (3, 693654220), (4, 520240665), (5, 416192532), (6, 346827110), (7, 297280380), (10, 208096266), (12, 173413555), (14, 148640190), (15, 138730844), (20, 104048133), (21, 99093460), (28, 74320095), (30, 69365422), (35, 59456076), (42, 49546730), (60, 34682711), (70, 29728038), (84, 24773365), (105, 19818692), (140, 14864019), (210, 9909346), (307, 6778380), (420, 4954673), (614, 3389190), (921, 2259460), (1228, 1694595), (1535, 1355676), (1842, 1129730), (2149, 968340), (3070, 677838), (3684, 564865), (4298, 484170), (4605, 451892), (6140, 338919), (6447, 322780), (8596, 242085), (9210, 225946), (10745, 193668), (12894, 161390), (16139, 128940), (18420, 112973), (21490, 96834), (25788, 80695), (32235, 64556), (32278, 64470), (42980, 48417)]