464383920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1980

約数の個数: 320

約数和(自身を含む): 1933876224

約数和(自身を除く): 1469492304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 385, 390, 420, 429, 440, 455, 462, 520, 528, 546, 560, 572, 616, 624, 660, 715, 728, 770, 780, 840, 858, 880, 910, 924, 1001, 1040, 1092, 1144, 1155, 1232, 1320, 1365, 1430, 1456, 1540, 1560, 1680, 1716, 1820, 1848, 1933, 2002, 2145, 2184, 2288, 2310, 2640, 2730, 2860, 3003, 3080, 3120, 3432, 3640, 3696, 3866, 4004, 4290, 4368, 4620, 5005, 5460, 5720, 5799, 6006, 6160, 6864, 7280, 7732, 8008, 8580, 9240, 9665, 10010, 10920, 11440, 11598, 12012, 13531, 15015, 15464, 16016, 17160, 18480, 19330, 20020, 21263, 21840, 23196, 24024, 25129, 27062, 28995, 30030, 30928, 34320, 38660, 40040, 40593, 42526, 46392, 48048, 50258, 54124, 57990, 60060, 63789, 67655, 75387, 77320, 80080, 81186, 85052, 92784, 100516, 106315, 108248, 115980, 120120, 125645, 127578, 135310, 148841, 150774, 154640, 162372, 170104, 175903, 201032, 202965, 212630, 216496, 231960, 240240, 251290, 255156, 270620, 276419, 297682, 301548, 318945, 324744, 340208, 351806, 376935, 402064, 405930, 425260, 446523, 463920, 502580, 510312, 527709, 541240, 552838, 595364, 603096, 637890, 649488, 703612, 744205, 753870, 811860, 829257, 850520, 879515, 893046, 1005160, 1020624, 1055418, 1082480, 1105676, 1190728, 1206192, 1275780, 1382095, 1407224, 1488410, 1507740, 1623720, 1658514, 1701040, 1759030, 1786092, 1934933, 2010320, 2110836, 2211352, 2232615, 2381456, 2551560, 2638545, 2764190, 2814448, 2976820, 3015480, 3247440, 3317028, 3518060, 3572184, 3869866, 4146285, 4221672, 4422704, 4465230, 5103120, 5277090, 5528380, 5804799, 5953640, 6030960, 6634056, 7036120, 7144368, 7739732, 8292570, 8443344, 8930460, 9674665, 10554180, 11056760, 11609598, 11907280, 13268112, 14072240, 15479464, 16585140, 17860920, 19349330, 21108360, 22113520, 23219196, 29023995, 30958928, 33170280, 35721840, 38698660, 42216720, 46438392, 58047990, 66340560, 77397320, 92876784, 116095980, 154794640, 232191960, 464383920]

約数ペア:

[(1, 464383920), (2, 232191960), (3, 154794640), (4, 116095980), (5, 92876784), (6, 77397320), (7, 66340560), (8, 58047990), (10, 46438392), (11, 42216720), (12, 38698660), (13, 35721840), (14, 33170280), (15, 30958928), (16, 29023995), (20, 23219196), (21, 22113520), (22, 21108360), (24, 19349330), (26, 17860920), (28, 16585140), (30, 15479464), (33, 14072240), (35, 13268112), (39, 11907280), (40, 11609598), (42, 11056760), (44, 10554180), (48, 9674665), (52, 8930460), (55, 8443344), (56, 8292570), (60, 7739732), (65, 7144368), (66, 7036120), (70, 6634056), (77, 6030960), (78, 5953640), (80, 5804799), (84, 5528380), (88, 5277090), (91, 5103120), (104, 4465230), (105, 4422704), (110, 4221672), (112, 4146285), (120, 3869866), (130, 3572184), (132, 3518060), (140, 3317028), (143, 3247440), (154, 3015480), (156, 2976820), (165, 2814448), (168, 2764190), (176, 2638545), (182, 2551560), (195, 2381456), (208, 2232615), (210, 2211352), (220, 2110836), (231, 2010320), (240, 1934933), (260, 1786092), (264, 1759030), (273, 1701040), (280, 1658514), (286, 1623720), (308, 1507740), (312, 1488410), (330, 1407224), (336, 1382095), (364, 1275780), (385, 1206192), (390, 1190728), (420, 1105676), (429, 1082480), (440, 1055418), (455, 1020624), (462, 1005160), (520, 893046), (528, 879515), (546, 850520), (560, 829257), (572, 811860), (616, 753870), (624, 744205), (660, 703612), (715, 649488), (728, 637890), (770, 603096), (780, 595364), (840, 552838), (858, 541240), (880, 527709), (910, 510312), (924, 502580), (1001, 463920), (1040, 446523), (1092, 425260), (1144, 405930), (1155, 402064), (1232, 376935), (1320, 351806), (1365, 340208), (1430, 324744), (1456, 318945), (1540, 301548), (1560, 297682), (1680, 276419), (1716, 270620), (1820, 255156), (1848, 251290), (1933, 240240), (2002, 231960), (2145, 216496), (2184, 212630), (2288, 202965), (2310, 201032), (2640, 175903), (2730, 170104), (2860, 162372), (3003, 154640), (3080, 150774), (3120, 148841), (3432, 135310), (3640, 127578), (3696, 125645), (3866, 120120), (4004, 115980), (4290, 108248), (4368, 106315), (4620, 100516), (5005, 92784), (5460, 85052), (5720, 81186), (5799, 80080), (6006, 77320), (6160, 75387), (6864, 67655), (7280, 63789), (7732, 60060), (8008, 57990), (8580, 54124), (9240, 50258), (9665, 48048), (10010, 46392), (10920, 42526), (11440, 40593), (11598, 40040), (12012, 38660), (13531, 34320), (15015, 30928), (15464, 30030), (16016, 28995), (17160, 27062), (18480, 25129), (19330, 24024), (20020, 23196), (21263, 21840)]