421856160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:871

約数の個数: 192

約数和(自身を含む): 1464946560

約数和(自身を除く): 1043090400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 109, 110, 120, 132, 160, 165, 176, 218, 220, 240, 264, 327, 330, 352, 436, 440, 480, 528, 545, 654, 660, 733, 872, 880, 1056, 1090, 1199, 1308, 1320, 1466, 1635, 1744, 1760, 2180, 2199, 2398, 2616, 2640, 2932, 3270, 3488, 3597, 3665, 4360, 4398, 4796, 5232, 5280, 5864, 5995, 6540, 7194, 7330, 8063, 8720, 8796, 9592, 10464, 10995, 11728, 11990, 13080, 14388, 14660, 16126, 17440, 17592, 17985, 19184, 21990, 23456, 23980, 24189, 26160, 28776, 29320, 32252, 35184, 35970, 38368, 40315, 43980, 47960, 48378, 52320, 57552, 58640, 64504, 70368, 71940, 79897, 80630, 87960, 95920, 96756, 115104, 117280, 120945, 129008, 143880, 159794, 161260, 175920, 191840, 193512, 239691, 241890, 258016, 287760, 319588, 322520, 351840, 387024, 399485, 479382, 483780, 575520, 639176, 645040, 774048, 798970, 878867, 958764, 967560, 1198455, 1278352, 1290080, 1597940, 1757734, 1917528, 1935120, 2396910, 2556704, 2636601, 3195880, 3515468, 3835056, 3870240, 4394335, 4793820, 5273202, 6391760, 7030936, 7670112, 8788670, 9587640, 10546404, 12783520, 13183005, 14061872, 17577340, 19175280, 21092808, 26366010, 28123744, 35154680, 38350560, 42185616, 52732020, 70309360, 84371232, 105464040, 140618720, 210928080, 421856160]

約数ペア:

[(1, 421856160), (2, 210928080), (3, 140618720), (4, 105464040), (5, 84371232), (6, 70309360), (8, 52732020), (10, 42185616), (11, 38350560), (12, 35154680), (15, 28123744), (16, 26366010), (20, 21092808), (22, 19175280), (24, 17577340), (30, 14061872), (32, 13183005), (33, 12783520), (40, 10546404), (44, 9587640), (48, 8788670), (55, 7670112), (60, 7030936), (66, 6391760), (80, 5273202), (88, 4793820), (96, 4394335), (109, 3870240), (110, 3835056), (120, 3515468), (132, 3195880), (160, 2636601), (165, 2556704), (176, 2396910), (218, 1935120), (220, 1917528), (240, 1757734), (264, 1597940), (327, 1290080), (330, 1278352), (352, 1198455), (436, 967560), (440, 958764), (480, 878867), (528, 798970), (545, 774048), (654, 645040), (660, 639176), (733, 575520), (872, 483780), (880, 479382), (1056, 399485), (1090, 387024), (1199, 351840), (1308, 322520), (1320, 319588), (1466, 287760), (1635, 258016), (1744, 241890), (1760, 239691), (2180, 193512), (2199, 191840), (2398, 175920), (2616, 161260), (2640, 159794), (2932, 143880), (3270, 129008), (3488, 120945), (3597, 117280), (3665, 115104), (4360, 96756), (4398, 95920), (4796, 87960), (5232, 80630), (5280, 79897), (5864, 71940), (5995, 70368), (6540, 64504), (7194, 58640), (7330, 57552), (8063, 52320), (8720, 48378), (8796, 47960), (9592, 43980), (10464, 40315), (10995, 38368), (11728, 35970), (11990, 35184), (13080, 32252), (14388, 29320), (14660, 28776), (16126, 26160), (17440, 24189), (17592, 23980), (17985, 23456), (19184, 21990)]