464839473280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7981447}}^1$

素因数の和:7981486

約数の個数: 128

約数和(自身を含む): 1367700929280

約数和(自身を除く): 902861456000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4480, 5824, 7280, 8320, 11648, 14560, 29120, 58240, 7981447, 15962894, 31925788, 39907235, 55870129, 63851576, 79814470, 103758811, 111740258, 127703152, 159628940, 207517622, 223480516, 255406304, 279350645, 319257880, 415035244, 446961032, 510812608, 518794055, 558701290, 638515760, 726311677, 830070488, 893922064, 1021625216, 1037588110, 1117402580, 1277031520, 1452623354, 1660140976, 1787844128, 2075176220, 2234805160, 2554063040, 2905246708, 3320281952, 3575688256, 3631558385, 4150352440, 4469610320, 5108126080, 5810493416, 6640563904, 7151376512, 7263116770, 8300704880, 8939220640, 11620986832, 13281127808, 14526233540, 16601409760, 17878441280, 23241973664, 29052467080, 33202819520, 35756882560, 46483947328, 58104934160, 66405639040, 92967894656, 116209868320, 232419736640, 464839473280]

約数ペア:

[(1, 464839473280), (2, 232419736640), (4, 116209868320), (5, 92967894656), (7, 66405639040), (8, 58104934160), (10, 46483947328), (13, 35756882560), (14, 33202819520), (16, 29052467080), (20, 23241973664), (26, 17878441280), (28, 16601409760), (32, 14526233540), (35, 13281127808), (40, 11620986832), (52, 8939220640), (56, 8300704880), (64, 7263116770), (65, 7151376512), (70, 6640563904), (80, 5810493416), (91, 5108126080), (104, 4469610320), (112, 4150352440), (128, 3631558385), (130, 3575688256), (140, 3320281952), (160, 2905246708), (182, 2554063040), (208, 2234805160), (224, 2075176220), (260, 1787844128), (280, 1660140976), (320, 1452623354), (364, 1277031520), (416, 1117402580), (448, 1037588110), (455, 1021625216), (520, 893922064), (560, 830070488), (640, 726311677), (728, 638515760), (832, 558701290), (896, 518794055), (910, 510812608), (1040, 446961032), (1120, 415035244), (1456, 319257880), (1664, 279350645), (1820, 255406304), (2080, 223480516), (2240, 207517622), (2912, 159628940), (3640, 127703152), (4160, 111740258), (4480, 103758811), (5824, 79814470), (7280, 63851576), (8320, 55870129), (11648, 39907235), (14560, 31925788), (29120, 15962894), (58240, 7981447)]