2971320240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{967}}^1$

素因数の和:1080

約数の個数: 320

約数和(自身を含む): 11062149120

約数和(自身を除く): 8090828880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 59, 60, 62, 70, 80, 84, 93, 105, 112, 118, 120, 124, 140, 155, 168, 177, 186, 210, 217, 236, 240, 248, 280, 295, 310, 336, 354, 372, 413, 420, 434, 465, 472, 496, 560, 590, 620, 651, 708, 744, 826, 840, 868, 885, 930, 944, 967, 1085, 1180, 1239, 1240, 1302, 1416, 1488, 1652, 1680, 1736, 1770, 1829, 1860, 1934, 2065, 2170, 2360, 2478, 2480, 2604, 2832, 2901, 3255, 3304, 3472, 3540, 3658, 3720, 3868, 4130, 4340, 4720, 4835, 4956, 5208, 5487, 5802, 6195, 6510, 6608, 6769, 7080, 7316, 7440, 7736, 8260, 8680, 9145, 9670, 9912, 10416, 10974, 11604, 12390, 12803, 13020, 13538, 14160, 14505, 14632, 15472, 16520, 17360, 18290, 19340, 19824, 20307, 21948, 23208, 24780, 25606, 26040, 27076, 27435, 29010, 29264, 29977, 33040, 33845, 36580, 38409, 38680, 40614, 43896, 46416, 49560, 51212, 52080, 54152, 54870, 57053, 58020, 59954, 64015, 67690, 73160, 76818, 77360, 81228, 87792, 89931, 99120, 101535, 102424, 108304, 109740, 114106, 116040, 119908, 128030, 135380, 146320, 149885, 153636, 162456, 171159, 179862, 192045, 203070, 204848, 209839, 219480, 228212, 232080, 239816, 256060, 270760, 285265, 299770, 307272, 324912, 342318, 359724, 384090, 399371, 406140, 419678, 438960, 449655, 456424, 479632, 512120, 541520, 570530, 599540, 614544, 629517, 684636, 719448, 768180, 798742, 812280, 839356, 855795, 899310, 912848, 1024240, 1049195, 1141060, 1198113, 1199080, 1259034, 1369272, 1438896, 1536360, 1597484, 1624560, 1678712, 1711590, 1768643, 1798620, 1996855, 2098390, 2282120, 2396226, 2398160, 2518068, 2738544, 3072720, 3147585, 3194968, 3357424, 3423180, 3537286, 3597240, 3993710, 4196780, 4564240, 4792452, 5036136, 5305929, 5990565, 6295170, 6389936, 6846360, 7074572, 7194480, 7987420, 8393560, 8843215, 9584904, 10072272, 10611858, 11981130, 12380501, 12590340, 13692720, 14149144, 15974840, 16787120, 17686430, 19169808, 21223716, 23962260, 24761002, 25180680, 26529645, 28298288, 31949680, 35372860, 37141503, 42447432, 47924520, 49522004, 50361360, 53059290, 61902505, 70745720, 74283006, 84894864, 95849040, 99044008, 106118580, 123805010, 141491440, 148566012, 185707515, 198088016, 212237160, 247610020, 297132024, 371415030, 424474320, 495220040, 594264048, 742830060, 990440080, 1485660120, 2971320240]

約数ペア:

[(1, 2971320240), (2, 1485660120), (3, 990440080), (4, 742830060), (5, 594264048), (6, 495220040), (7, 424474320), (8, 371415030), (10, 297132024), (12, 247610020), (14, 212237160), (15, 198088016), (16, 185707515), (20, 148566012), (21, 141491440), (24, 123805010), (28, 106118580), (30, 99044008), (31, 95849040), (35, 84894864), (40, 74283006), (42, 70745720), (48, 61902505), (56, 53059290), (59, 50361360), (60, 49522004), (62, 47924520), (70, 42447432), (80, 37141503), (84, 35372860), (93, 31949680), (105, 28298288), (112, 26529645), (118, 25180680), (120, 24761002), (124, 23962260), (140, 21223716), (155, 19169808), (168, 17686430), (177, 16787120), (186, 15974840), (210, 14149144), (217, 13692720), (236, 12590340), (240, 12380501), (248, 11981130), (280, 10611858), (295, 10072272), (310, 9584904), (336, 8843215), (354, 8393560), (372, 7987420), (413, 7194480), (420, 7074572), (434, 6846360), (465, 6389936), (472, 6295170), (496, 5990565), (560, 5305929), (590, 5036136), (620, 4792452), (651, 4564240), (708, 4196780), (744, 3993710), (826, 3597240), (840, 3537286), (868, 3423180), (885, 3357424), (930, 3194968), (944, 3147585), (967, 3072720), (1085, 2738544), (1180, 2518068), (1239, 2398160), (1240, 2396226), (1302, 2282120), (1416, 2098390), (1488, 1996855), (1652, 1798620), (1680, 1768643), (1736, 1711590), (1770, 1678712), (1829, 1624560), (1860, 1597484), (1934, 1536360), (2065, 1438896), (2170, 1369272), (2360, 1259034), (2478, 1199080), (2480, 1198113), (2604, 1141060), (2832, 1049195), (2901, 1024240), (3255, 912848), (3304, 899310), (3472, 855795), (3540, 839356), (3658, 812280), (3720, 798742), (3868, 768180), (4130, 719448), (4340, 684636), (4720, 629517), (4835, 614544), (4956, 599540), (5208, 570530), (5487, 541520), (5802, 512120), (6195, 479632), (6510, 456424), (6608, 449655), (6769, 438960), (7080, 419678), (7316, 406140), (7440, 399371), (7736, 384090), (8260, 359724), (8680, 342318), (9145, 324912), (9670, 307272), (9912, 299770), (10416, 285265), (10974, 270760), (11604, 256060), (12390, 239816), (12803, 232080), (13020, 228212), (13538, 219480), (14160, 209839), (14505, 204848), (14632, 203070), (15472, 192045), (16520, 179862), (17360, 171159), (18290, 162456), (19340, 153636), (19824, 149885), (20307, 146320), (21948, 135380), (23208, 128030), (24780, 119908), (25606, 116040), (26040, 114106), (27076, 109740), (27435, 108304), (29010, 102424), (29264, 101535), (29977, 99120), (33040, 89931), (33845, 87792), (36580, 81228), (38409, 77360), (38680, 76818), (40614, 73160), (43896, 67690), (46416, 64015), (49560, 59954), (51212, 58020), (52080, 57053), (54152, 54870)]