313078920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1156

約数の個数: 256

約数和(自身を含む): 1209876480

約数和(自身を除く): 896797560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 55, 56, 60, 62, 66, 70, 77, 84, 88, 93, 105, 110, 120, 124, 132, 140, 154, 155, 165, 168, 186, 210, 217, 220, 231, 248, 264, 280, 308, 310, 330, 341, 372, 385, 420, 434, 440, 462, 465, 616, 620, 651, 660, 682, 744, 770, 840, 868, 924, 930, 1023, 1085, 1093, 1155, 1240, 1302, 1320, 1364, 1540, 1705, 1736, 1848, 1860, 2046, 2170, 2186, 2310, 2387, 2604, 2728, 3080, 3255, 3279, 3410, 3720, 4092, 4340, 4372, 4620, 4774, 5115, 5208, 5465, 6510, 6558, 6820, 7161, 7651, 8184, 8680, 8744, 9240, 9548, 10230, 10930, 11935, 12023, 13020, 13116, 13640, 14322, 15302, 16395, 19096, 20460, 21860, 22953, 23870, 24046, 26040, 26232, 28644, 30604, 32790, 33883, 35805, 36069, 38255, 40920, 43720, 45906, 47740, 48092, 57288, 60115, 61208, 65580, 67766, 71610, 72138, 76510, 84161, 91812, 95480, 96184, 101649, 114765, 120230, 131160, 135532, 143220, 144276, 153020, 168322, 169415, 180345, 183624, 203298, 229530, 237181, 240460, 252483, 271064, 286440, 288552, 306040, 336644, 338830, 360690, 372713, 406596, 420805, 459060, 474362, 480920, 504966, 508245, 673288, 677660, 711543, 721380, 745426, 813192, 841610, 918120, 948724, 1009932, 1016490, 1118139, 1185905, 1262415, 1355320, 1423086, 1442760, 1490852, 1683220, 1863565, 1897448, 2019864, 2032980, 2236278, 2371810, 2524830, 2608991, 2846172, 2981704, 3366440, 3557715, 3727130, 4065960, 4472556, 4743620, 5049660, 5217982, 5590695, 5692344, 7115430, 7454260, 7826973, 8945112, 9487240, 10099320, 10435964, 11181390, 13044955, 14230860, 14908520, 15653946, 20871928, 22362780, 26089910, 28461720, 31307892, 39134865, 44725560, 52179820, 62615784, 78269730, 104359640, 156539460, 313078920]

約数ペア:

[(1, 313078920), (2, 156539460), (3, 104359640), (4, 78269730), (5, 62615784), (6, 52179820), (7, 44725560), (8, 39134865), (10, 31307892), (11, 28461720), (12, 26089910), (14, 22362780), (15, 20871928), (20, 15653946), (21, 14908520), (22, 14230860), (24, 13044955), (28, 11181390), (30, 10435964), (31, 10099320), (33, 9487240), (35, 8945112), (40, 7826973), (42, 7454260), (44, 7115430), (55, 5692344), (56, 5590695), (60, 5217982), (62, 5049660), (66, 4743620), (70, 4472556), (77, 4065960), (84, 3727130), (88, 3557715), (93, 3366440), (105, 2981704), (110, 2846172), (120, 2608991), (124, 2524830), (132, 2371810), (140, 2236278), (154, 2032980), (155, 2019864), (165, 1897448), (168, 1863565), (186, 1683220), (210, 1490852), (217, 1442760), (220, 1423086), (231, 1355320), (248, 1262415), (264, 1185905), (280, 1118139), (308, 1016490), (310, 1009932), (330, 948724), (341, 918120), (372, 841610), (385, 813192), (420, 745426), (434, 721380), (440, 711543), (462, 677660), (465, 673288), (616, 508245), (620, 504966), (651, 480920), (660, 474362), (682, 459060), (744, 420805), (770, 406596), (840, 372713), (868, 360690), (924, 338830), (930, 336644), (1023, 306040), (1085, 288552), (1093, 286440), (1155, 271064), (1240, 252483), (1302, 240460), (1320, 237181), (1364, 229530), (1540, 203298), (1705, 183624), (1736, 180345), (1848, 169415), (1860, 168322), (2046, 153020), (2170, 144276), (2186, 143220), (2310, 135532), (2387, 131160), (2604, 120230), (2728, 114765), (3080, 101649), (3255, 96184), (3279, 95480), (3410, 91812), (3720, 84161), (4092, 76510), (4340, 72138), (4372, 71610), (4620, 67766), (4774, 65580), (5115, 61208), (5208, 60115), (5465, 57288), (6510, 48092), (6558, 47740), (6820, 45906), (7161, 43720), (7651, 40920), (8184, 38255), (8680, 36069), (8744, 35805), (9240, 33883), (9548, 32790), (10230, 30604), (10930, 28644), (11935, 26232), (12023, 26040), (13020, 24046), (13116, 23870), (13640, 22953), (14322, 21860), (15302, 20460), (16395, 19096)]