2491654487280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1483127671}}^1$

素因数の和:1483127694

約数の個数: 80

約数和(自身を含む): 8827575903744

約数和(自身を除く): 6335921416464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1483127671, 2966255342, 4449383013, 5932510684, 7415638355, 8898766026, 10381893697, 11865021368, 14831276710, 17797532052, 20763787394, 22246915065, 23730042736, 29662553420, 31145681091, 35595064104, 41527574788, 44493830130, 51909468485, 59325106840, 62291362182, 71190128208, 83055149576, 88987660260, 103818936970, 118650213680, 124582724364, 155728405455, 166110299152, 177975320520, 207637873940, 249165448728, 311456810910, 355950641040, 415275747880, 498330897456, 622913621820, 830551495760, 1245827243640, 2491654487280]

約数ペア:

[(1, 2491654487280), (2, 1245827243640), (3, 830551495760), (4, 622913621820), (5, 498330897456), (6, 415275747880), (7, 355950641040), (8, 311456810910), (10, 249165448728), (12, 207637873940), (14, 177975320520), (15, 166110299152), (16, 155728405455), (20, 124582724364), (21, 118650213680), (24, 103818936970), (28, 88987660260), (30, 83055149576), (35, 71190128208), (40, 62291362182), (42, 59325106840), (48, 51909468485), (56, 44493830130), (60, 41527574788), (70, 35595064104), (80, 31145681091), (84, 29662553420), (105, 23730042736), (112, 22246915065), (120, 20763787394), (140, 17797532052), (168, 14831276710), (210, 11865021368), (240, 10381893697), (280, 8898766026), (336, 7415638355), (420, 5932510684), (560, 4449383013), (840, 2966255342), (1680, 1483127671)]