327531120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:404

約数の個数: 320

約数和(自身を含む): 1264680960

約数和(自身を除く): 937149840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 48, 56, 57, 60, 62, 70, 76, 80, 84, 93, 95, 105, 112, 114, 120, 124, 133, 140, 152, 155, 168, 186, 190, 210, 217, 228, 240, 248, 266, 280, 285, 304, 310, 331, 336, 372, 380, 399, 420, 434, 456, 465, 496, 532, 560, 570, 589, 620, 651, 662, 665, 744, 760, 798, 840, 868, 912, 930, 993, 1064, 1085, 1140, 1178, 1240, 1302, 1324, 1330, 1488, 1520, 1596, 1655, 1680, 1736, 1767, 1860, 1986, 1995, 2128, 2170, 2280, 2317, 2356, 2480, 2604, 2648, 2660, 2945, 3192, 3255, 3310, 3472, 3534, 3720, 3972, 3990, 4123, 4340, 4560, 4634, 4712, 4965, 5208, 5296, 5320, 5890, 6289, 6384, 6510, 6620, 6951, 7068, 7440, 7944, 7980, 8246, 8680, 8835, 9268, 9424, 9930, 10261, 10416, 10640, 11585, 11780, 12369, 12578, 13020, 13240, 13902, 14136, 15888, 15960, 16492, 17360, 17670, 18536, 18867, 19860, 20522, 20615, 23170, 23560, 24738, 25156, 26040, 26480, 27804, 28272, 30783, 31445, 31920, 32984, 34755, 35340, 37072, 37734, 39720, 41044, 41230, 44023, 46340, 47120, 49476, 50312, 51305, 52080, 55608, 61566, 61845, 62890, 65968, 69510, 70680, 71827, 75468, 79440, 82088, 82460, 88046, 92680, 94335, 98952, 100624, 102610, 111216, 123132, 123690, 125780, 132069, 139020, 141360, 143654, 150936, 153915, 164176, 164920, 176092, 185360, 188670, 194959, 197904, 205220, 215481, 220115, 246264, 247380, 251560, 264138, 278040, 287308, 301872, 307830, 329840, 352184, 359135, 377340, 389918, 410440, 430962, 440230, 492528, 494760, 503120, 528276, 556080, 574616, 584877, 615660, 660345, 704368, 718270, 754680, 779836, 820880, 861924, 880460, 974795, 989520, 1056552, 1077405, 1149232, 1169754, 1231320, 1320690, 1364713, 1436540, 1509360, 1559672, 1723848, 1760920, 1949590, 2113104, 2154810, 2339508, 2462640, 2641380, 2729426, 2873080, 2924385, 3119344, 3447696, 3521840, 3899180, 4094139, 4309620, 4679016, 5282760, 5458852, 5746160, 5848770, 6823565, 7798360, 8188278, 8619240, 9358032, 10565520, 10917704, 11697540, 13647130, 15596720, 16376556, 17238480, 20470695, 21835408, 23395080, 27294260, 32753112, 40941390, 46790160, 54588520, 65506224, 81882780, 109177040, 163765560, 327531120]

約数ペア:

[(1, 327531120), (2, 163765560), (3, 109177040), (4, 81882780), (5, 65506224), (6, 54588520), (7, 46790160), (8, 40941390), (10, 32753112), (12, 27294260), (14, 23395080), (15, 21835408), (16, 20470695), (19, 17238480), (20, 16376556), (21, 15596720), (24, 13647130), (28, 11697540), (30, 10917704), (31, 10565520), (35, 9358032), (38, 8619240), (40, 8188278), (42, 7798360), (48, 6823565), (56, 5848770), (57, 5746160), (60, 5458852), (62, 5282760), (70, 4679016), (76, 4309620), (80, 4094139), (84, 3899180), (93, 3521840), (95, 3447696), (105, 3119344), (112, 2924385), (114, 2873080), (120, 2729426), (124, 2641380), (133, 2462640), (140, 2339508), (152, 2154810), (155, 2113104), (168, 1949590), (186, 1760920), (190, 1723848), (210, 1559672), (217, 1509360), (228, 1436540), (240, 1364713), (248, 1320690), (266, 1231320), (280, 1169754), (285, 1149232), (304, 1077405), (310, 1056552), (331, 989520), (336, 974795), (372, 880460), (380, 861924), (399, 820880), (420, 779836), (434, 754680), (456, 718270), (465, 704368), (496, 660345), (532, 615660), (560, 584877), (570, 574616), (589, 556080), (620, 528276), (651, 503120), (662, 494760), (665, 492528), (744, 440230), (760, 430962), (798, 410440), (840, 389918), (868, 377340), (912, 359135), (930, 352184), (993, 329840), (1064, 307830), (1085, 301872), (1140, 287308), (1178, 278040), (1240, 264138), (1302, 251560), (1324, 247380), (1330, 246264), (1488, 220115), (1520, 215481), (1596, 205220), (1655, 197904), (1680, 194959), (1736, 188670), (1767, 185360), (1860, 176092), (1986, 164920), (1995, 164176), (2128, 153915), (2170, 150936), (2280, 143654), (2317, 141360), (2356, 139020), (2480, 132069), (2604, 125780), (2648, 123690), (2660, 123132), (2945, 111216), (3192, 102610), (3255, 100624), (3310, 98952), (3472, 94335), (3534, 92680), (3720, 88046), (3972, 82460), (3990, 82088), (4123, 79440), (4340, 75468), (4560, 71827), (4634, 70680), (4712, 69510), (4965, 65968), (5208, 62890), (5296, 61845), (5320, 61566), (5890, 55608), (6289, 52080), (6384, 51305), (6510, 50312), (6620, 49476), (6951, 47120), (7068, 46340), (7440, 44023), (7944, 41230), (7980, 41044), (8246, 39720), (8680, 37734), (8835, 37072), (9268, 35340), (9424, 34755), (9930, 32984), (10261, 31920), (10416, 31445), (10640, 30783), (11585, 28272), (11780, 27804), (12369, 26480), (12578, 26040), (13020, 25156), (13240, 24738), (13902, 23560), (14136, 23170), (15888, 20615), (15960, 20522), (16492, 19860), (17360, 18867), (17670, 18536)]