742066838640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{464047}}^1$

素因数の和:466287

約数の個数: 120

約数和(自身を含む): 2493235238208

約数和(自身を除く): 1751168399568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2221, 4442, 6663, 8884, 11105, 13326, 17768, 19989, 22210, 26652, 33315, 35536, 39978, 44420, 53304, 66630, 79956, 88840, 99945, 106608, 133260, 159912, 177680, 199890, 266520, 319824, 399780, 464047, 533040, 799560, 928094, 1392141, 1599120, 1856188, 2320235, 2784282, 3712376, 4176423, 4640470, 5568564, 6960705, 7424752, 8352846, 9280940, 11137128, 13921410, 16705692, 18561880, 20882115, 22274256, 27842820, 33411384, 37123760, 41764230, 55685640, 66822768, 83528460, 111371280, 167056920, 334113840, 1030648387, 2061296774, 3091945161, 4122593548, 5153241935, 6183890322, 8245187096, 9275835483, 10306483870, 12367780644, 15459725805, 16490374192, 18551670966, 20612967740, 24735561288, 30919451610, 37103341932, 41225935480, 46379177415, 49471122576, 61838903220, 74206683864, 82451870960, 92758354830, 123677806440, 148413367728, 185516709660, 247355612880, 371033419320, 742066838640]

約数ペア:

[(1, 742066838640), (2, 371033419320), (3, 247355612880), (4, 185516709660), (5, 148413367728), (6, 123677806440), (8, 92758354830), (9, 82451870960), (10, 74206683864), (12, 61838903220), (15, 49471122576), (16, 46379177415), (18, 41225935480), (20, 37103341932), (24, 30919451610), (30, 24735561288), (36, 20612967740), (40, 18551670966), (45, 16490374192), (48, 15459725805), (60, 12367780644), (72, 10306483870), (80, 9275835483), (90, 8245187096), (120, 6183890322), (144, 5153241935), (180, 4122593548), (240, 3091945161), (360, 2061296774), (720, 1030648387), (2221, 334113840), (4442, 167056920), (6663, 111371280), (8884, 83528460), (11105, 66822768), (13326, 55685640), (17768, 41764230), (19989, 37123760), (22210, 33411384), (26652, 27842820), (33315, 22274256), (35536, 20882115), (39978, 18561880), (44420, 16705692), (53304, 13921410), (66630, 11137128), (79956, 9280940), (88840, 8352846), (99945, 7424752), (106608, 6960705), (133260, 5568564), (159912, 4640470), (177680, 4176423), (199890, 3712376), (266520, 2784282), (319824, 2320235), (399780, 1856188), (464047, 1599120), (533040, 1392141), (799560, 928094)]