470890741560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{250949}}^1$

素因数の和:251805

約数の個数: 128

約数和(自身を含む): 1488836160000

約数和(自身を除く): 1017945418440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 823, 1140, 1646, 2280, 2469, 3292, 4115, 4938, 6584, 8230, 9876, 12345, 15637, 16460, 19752, 24690, 31274, 32920, 46911, 49380, 62548, 78185, 93822, 98760, 125096, 156370, 187644, 234555, 250949, 312740, 375288, 469110, 501898, 625480, 752847, 938220, 1003796, 1254745, 1505694, 1876440, 2007592, 2509490, 3011388, 3764235, 4768031, 5018980, 6022776, 7528470, 9536062, 10037960, 14304093, 15056940, 19072124, 23840155, 28608186, 30113880, 38144248, 47680310, 57216372, 71520465, 95360620, 114432744, 143040930, 190721240, 206531027, 286081860, 413062054, 572163720, 619593081, 826124108, 1032655135, 1239186162, 1652248216, 2065310270, 2478372324, 3097965405, 3924089513, 4130620540, 4956744648, 6195930810, 7848179026, 8261241080, 11772268539, 12391861620, 15696358052, 19620447565, 23544537078, 24783723240, 31392716104, 39240895130, 47089074156, 58861342695, 78481790260, 94178148312, 117722685390, 156963580520, 235445370780, 470890741560]

約数ペア:

[(1, 470890741560), (2, 235445370780), (3, 156963580520), (4, 117722685390), (5, 94178148312), (6, 78481790260), (8, 58861342695), (10, 47089074156), (12, 39240895130), (15, 31392716104), (19, 24783723240), (20, 23544537078), (24, 19620447565), (30, 15696358052), (38, 12391861620), (40, 11772268539), (57, 8261241080), (60, 7848179026), (76, 6195930810), (95, 4956744648), (114, 4130620540), (120, 3924089513), (152, 3097965405), (190, 2478372324), (228, 2065310270), (285, 1652248216), (380, 1239186162), (456, 1032655135), (570, 826124108), (760, 619593081), (823, 572163720), (1140, 413062054), (1646, 286081860), (2280, 206531027), (2469, 190721240), (3292, 143040930), (4115, 114432744), (4938, 95360620), (6584, 71520465), (8230, 57216372), (9876, 47680310), (12345, 38144248), (15637, 30113880), (16460, 28608186), (19752, 23840155), (24690, 19072124), (31274, 15056940), (32920, 14304093), (46911, 10037960), (49380, 9536062), (62548, 7528470), (78185, 6022776), (93822, 5018980), (98760, 4768031), (125096, 3764235), (156370, 3011388), (187644, 2509490), (234555, 2007592), (250949, 1876440), (312740, 1505694), (375288, 1254745), (469110, 1003796), (501898, 938220), (625480, 752847)]