295227240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:480

約数の個数: 256

約数和(自身を含む): 1119744000

約数和(自身を除く): 824516760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 89, 105, 110, 120, 132, 140, 154, 165, 168, 178, 210, 220, 231, 264, 267, 280, 308, 330, 356, 359, 385, 420, 440, 445, 462, 534, 616, 623, 660, 712, 718, 770, 840, 890, 924, 979, 1068, 1077, 1155, 1246, 1320, 1335, 1436, 1540, 1780, 1795, 1848, 1869, 1958, 2136, 2154, 2310, 2492, 2513, 2670, 2872, 2937, 3080, 3115, 3560, 3590, 3738, 3916, 3949, 4308, 4620, 4895, 4984, 5026, 5340, 5385, 5874, 6230, 6853, 7180, 7476, 7539, 7832, 7898, 8616, 9240, 9345, 9790, 10052, 10680, 10770, 11748, 11847, 12460, 12565, 13706, 14360, 14685, 14952, 15078, 15796, 18690, 19580, 19745, 20104, 20559, 21540, 23496, 23694, 24920, 25130, 27412, 27643, 29370, 30156, 31592, 31951, 34265, 37380, 37695, 39160, 39490, 41118, 43080, 47388, 50260, 54824, 55286, 58740, 59235, 60312, 63902, 68530, 74760, 75390, 78980, 82236, 82929, 94776, 95853, 100520, 102795, 110572, 117480, 118470, 127804, 137060, 138215, 150780, 157960, 159755, 164472, 165858, 191706, 205590, 221144, 223657, 236940, 255608, 274120, 276430, 301560, 319510, 331716, 351461, 383412, 411180, 414645, 447314, 473880, 479265, 552860, 639020, 663432, 670971, 702922, 766824, 822360, 829290, 894628, 958530, 1054383, 1105720, 1118285, 1278040, 1341942, 1405844, 1658580, 1757305, 1789256, 1917060, 2108766, 2236570, 2460227, 2683884, 2811688, 3317160, 3354855, 3514610, 3834120, 4217532, 4473140, 4920454, 5271915, 5367768, 6709710, 7029220, 7380681, 8435064, 8946280, 9840908, 10543830, 12301135, 13419420, 14058440, 14761362, 19681816, 21087660, 24602270, 26838840, 29522724, 36903405, 42175320, 49204540, 59045448, 73806810, 98409080, 147613620, 295227240]

約数ペア:

[(1, 295227240), (2, 147613620), (3, 98409080), (4, 73806810), (5, 59045448), (6, 49204540), (7, 42175320), (8, 36903405), (10, 29522724), (11, 26838840), (12, 24602270), (14, 21087660), (15, 19681816), (20, 14761362), (21, 14058440), (22, 13419420), (24, 12301135), (28, 10543830), (30, 9840908), (33, 8946280), (35, 8435064), (40, 7380681), (42, 7029220), (44, 6709710), (55, 5367768), (56, 5271915), (60, 4920454), (66, 4473140), (70, 4217532), (77, 3834120), (84, 3514610), (88, 3354855), (89, 3317160), (105, 2811688), (110, 2683884), (120, 2460227), (132, 2236570), (140, 2108766), (154, 1917060), (165, 1789256), (168, 1757305), (178, 1658580), (210, 1405844), (220, 1341942), (231, 1278040), (264, 1118285), (267, 1105720), (280, 1054383), (308, 958530), (330, 894628), (356, 829290), (359, 822360), (385, 766824), (420, 702922), (440, 670971), (445, 663432), (462, 639020), (534, 552860), (616, 479265), (623, 473880), (660, 447314), (712, 414645), (718, 411180), (770, 383412), (840, 351461), (890, 331716), (924, 319510), (979, 301560), (1068, 276430), (1077, 274120), (1155, 255608), (1246, 236940), (1320, 223657), (1335, 221144), (1436, 205590), (1540, 191706), (1780, 165858), (1795, 164472), (1848, 159755), (1869, 157960), (1958, 150780), (2136, 138215), (2154, 137060), (2310, 127804), (2492, 118470), (2513, 117480), (2670, 110572), (2872, 102795), (2937, 100520), (3080, 95853), (3115, 94776), (3560, 82929), (3590, 82236), (3738, 78980), (3916, 75390), (3949, 74760), (4308, 68530), (4620, 63902), (4895, 60312), (4984, 59235), (5026, 58740), (5340, 55286), (5385, 54824), (5874, 50260), (6230, 47388), (6853, 43080), (7180, 41118), (7476, 39490), (7539, 39160), (7832, 37695), (7898, 37380), (8616, 34265), (9240, 31951), (9345, 31592), (9790, 30156), (10052, 29370), (10680, 27643), (10770, 27412), (11748, 25130), (11847, 24920), (12460, 23694), (12565, 23496), (13706, 21540), (14360, 20559), (14685, 20104), (14952, 19745), (15078, 19580), (15796, 18690)]