129627120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 320

約数和(自身を含む): 502824960

約数和(自身を除く): 373197840

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, 131, 133, 140, 152, 155, 168, 186, 190, 210, 217, 228, 240, 248, 262, 266, 280, 285, 304, 310, 336, 372, 380, 393, 399, 420, 434, 456, 465, 496, 524, 532, 560, 570, 589, 620, 651, 655, 665, 744, 760, 786, 798, 840, 868, 912, 917, 930, 1048, 1064, 1085, 1140, 1178, 1240, 1302, 1310, 1330, 1488, 1520, 1572, 1596, 1680, 1736, 1767, 1834, 1860, 1965, 1995, 2096, 2128, 2170, 2280, 2356, 2480, 2489, 2604, 2620, 2660, 2751, 2945, 3144, 3192, 3255, 3472, 3534, 3668, 3720, 3930, 3990, 4061, 4123, 4340, 4560, 4585, 4712, 4978, 5208, 5240, 5320, 5502, 5890, 6288, 6384, 6510, 7068, 7336, 7440, 7467, 7860, 7980, 8122, 8246, 8680, 8835, 9170, 9424, 9956, 10416, 10480, 10640, 11004, 11780, 12183, 12369, 12445, 13020, 13755, 14136, 14672, 14934, 15720, 15960, 16244, 16492, 17360, 17423, 17670, 18340, 19912, 20305, 20615, 22008, 23560, 24366, 24738, 24890, 26040, 27510, 28272, 28427, 29868, 31440, 31920, 32488, 32984, 34846, 35340, 36680, 37335, 39824, 40610, 41230, 44016, 47120, 48732, 49476, 49780, 52080, 52269, 55020, 56854, 59736, 60915, 61845, 64976, 65968, 69692, 70680, 73360, 74670, 77159, 81220, 82460, 85281, 87115, 97464, 98952, 99560, 104538, 110040, 113708, 119472, 121830, 123690, 139384, 141360, 142135, 149340, 154318, 162440, 164920, 170562, 174230, 194928, 197904, 199120, 209076, 220080, 227416, 231477, 243660, 247380, 261345, 278768, 284270, 298680, 308636, 324880, 329840, 341124, 348460, 385795, 418152, 426405, 454832, 462954, 487320, 494760, 522690, 540113, 568540, 597360, 617272, 682248, 696920, 771590, 836304, 852810, 925908, 974640, 989520, 1045380, 1080226, 1137080, 1157385, 1234544, 1364496, 1393840, 1543180, 1620339, 1705620, 1851816, 2090760, 2160452, 2274160, 2314770, 2700565, 3086360, 3240678, 3411240, 3703632, 4181520, 4320904, 4629540, 5401130, 6172720, 6481356, 6822480, 8101695, 8641808, 9259080, 10802260, 12962712, 16203390, 18518160, 21604520, 25925424, 32406780, 43209040, 64813560, 129627120]

約数ペア:

[(1, 129627120), (2, 64813560), (3, 43209040), (4, 32406780), (5, 25925424), (6, 21604520), (7, 18518160), (8, 16203390), (10, 12962712), (12, 10802260), (14, 9259080), (15, 8641808), (16, 8101695), (19, 6822480), (20, 6481356), (21, 6172720), (24, 5401130), (28, 4629540), (30, 4320904), (31, 4181520), (35, 3703632), (38, 3411240), (40, 3240678), (42, 3086360), (48, 2700565), (56, 2314770), (57, 2274160), (60, 2160452), (62, 2090760), (70, 1851816), (76, 1705620), (80, 1620339), (84, 1543180), (93, 1393840), (95, 1364496), (105, 1234544), (112, 1157385), (114, 1137080), (120, 1080226), (124, 1045380), (131, 989520), (133, 974640), (140, 925908), (152, 852810), (155, 836304), (168, 771590), (186, 696920), (190, 682248), (210, 617272), (217, 597360), (228, 568540), (240, 540113), (248, 522690), (262, 494760), (266, 487320), (280, 462954), (285, 454832), (304, 426405), (310, 418152), (336, 385795), (372, 348460), (380, 341124), (393, 329840), (399, 324880), (420, 308636), (434, 298680), (456, 284270), (465, 278768), (496, 261345), (524, 247380), (532, 243660), (560, 231477), (570, 227416), (589, 220080), (620, 209076), (651, 199120), (655, 197904), (665, 194928), (744, 174230), (760, 170562), (786, 164920), (798, 162440), (840, 154318), (868, 149340), (912, 142135), (917, 141360), (930, 139384), (1048, 123690), (1064, 121830), (1085, 119472), (1140, 113708), (1178, 110040), (1240, 104538), (1302, 99560), (1310, 98952), (1330, 97464), (1488, 87115), (1520, 85281), (1572, 82460), (1596, 81220), (1680, 77159), (1736, 74670), (1767, 73360), (1834, 70680), (1860, 69692), (1965, 65968), (1995, 64976), (2096, 61845), (2128, 60915), (2170, 59736), (2280, 56854), (2356, 55020), (2480, 52269), (2489, 52080), (2604, 49780), (2620, 49476), (2660, 48732), (2751, 47120), (2945, 44016), (3144, 41230), (3192, 40610), (3255, 39824), (3472, 37335), (3534, 36680), (3668, 35340), (3720, 34846), (3930, 32984), (3990, 32488), (4061, 31920), (4123, 31440), (4340, 29868), (4560, 28427), (4585, 28272), (4712, 27510), (4978, 26040), (5208, 24890), (5240, 24738), (5320, 24366), (5502, 23560), (5890, 22008), (6288, 20615), (6384, 20305), (6510, 19912), (7068, 18340), (7336, 17670), (7440, 17423), (7467, 17360), (7860, 16492), (7980, 16244), (8122, 15960), (8246, 15720), (8680, 14934), (8835, 14672), (9170, 14136), (9424, 13755), (9956, 13020), (10416, 12445), (10480, 12369), (10640, 12183), (11004, 11780)]