128038680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 384

約数和(自身を含む): 539136000

約数和(自身を除く): 411097320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 62, 63, 66, 70, 72, 77, 84, 88, 90, 93, 99, 105, 110, 120, 124, 126, 132, 140, 149, 154, 155, 165, 168, 180, 186, 198, 210, 217, 220, 231, 248, 252, 264, 279, 280, 298, 308, 310, 315, 330, 341, 360, 372, 385, 396, 420, 434, 440, 447, 462, 465, 495, 504, 558, 596, 616, 620, 630, 651, 660, 682, 693, 744, 745, 770, 792, 840, 868, 894, 924, 930, 990, 1023, 1043, 1085, 1116, 1155, 1192, 1240, 1260, 1302, 1320, 1341, 1364, 1386, 1395, 1490, 1540, 1639, 1705, 1736, 1788, 1848, 1860, 1953, 1980, 2046, 2086, 2170, 2232, 2235, 2310, 2387, 2520, 2604, 2682, 2728, 2772, 2790, 2980, 3069, 3080, 3129, 3255, 3278, 3410, 3465, 3576, 3720, 3906, 3960, 4092, 4172, 4340, 4470, 4619, 4620, 4774, 4917, 5115, 5208, 5215, 5364, 5544, 5580, 5960, 6138, 6258, 6510, 6556, 6705, 6820, 6930, 7161, 7812, 8184, 8195, 8344, 8680, 8940, 9238, 9240, 9387, 9548, 9765, 9834, 10230, 10430, 10728, 11160, 11473, 11935, 12276, 12516, 13020, 13112, 13410, 13640, 13857, 13860, 14322, 14751, 15345, 15624, 15645, 16390, 17880, 18476, 18774, 19096, 19530, 19668, 20460, 20860, 21483, 22946, 23095, 23870, 24552, 24585, 25032, 26040, 26820, 27714, 27720, 28644, 29502, 30690, 31290, 32333, 32780, 34419, 35805, 36952, 37548, 39060, 39336, 40920, 41571, 41720, 42966, 45892, 46190, 46935, 47740, 49170, 50809, 53640, 55428, 57288, 57365, 59004, 61380, 62580, 64666, 65560, 68838, 69285, 71610, 73755, 75096, 78120, 83142, 85932, 91784, 92380, 93870, 95480, 96999, 98340, 101618, 103257, 107415, 110856, 114730, 118008, 122760, 125160, 129332, 137676, 138570, 143220, 147510, 152427, 161665, 166284, 171864, 172095, 184760, 187740, 193998, 196680, 203236, 206514, 207855, 214830, 229460, 254045, 258664, 275352, 277140, 286440, 290997, 295020, 304854, 323330, 332568, 344190, 355663, 375480, 387996, 406472, 413028, 415710, 429660, 457281, 458920, 484995, 508090, 516285, 554280, 581994, 590040, 609708, 646660, 688380, 711326, 762135, 775992, 826056, 831420, 859320, 914562, 969990, 1016180, 1032570, 1066989, 1163988, 1219416, 1293320, 1376760, 1422652, 1454985, 1524270, 1662840, 1778315, 1829124, 1939980, 2032360, 2065140, 2133978, 2286405, 2327976, 2845304, 2909970, 3048540, 3200967, 3556630, 3658248, 3879960, 4130280, 4267956, 4572810, 5334945, 5819940, 6097080, 6401934, 7113260, 8535912, 9145620, 10669890, 11639880, 12803868, 14226520, 16004835, 18291240, 21339780, 25607736, 32009670, 42679560, 64019340, 128038680]

約数ペア:

[(1, 128038680), (2, 64019340), (3, 42679560), (4, 32009670), (5, 25607736), (6, 21339780), (7, 18291240), (8, 16004835), (9, 14226520), (10, 12803868), (11, 11639880), (12, 10669890), (14, 9145620), (15, 8535912), (18, 7113260), (20, 6401934), (21, 6097080), (22, 5819940), (24, 5334945), (28, 4572810), (30, 4267956), (31, 4130280), (33, 3879960), (35, 3658248), (36, 3556630), (40, 3200967), (42, 3048540), (44, 2909970), (45, 2845304), (55, 2327976), (56, 2286405), (60, 2133978), (62, 2065140), (63, 2032360), (66, 1939980), (70, 1829124), (72, 1778315), (77, 1662840), (84, 1524270), (88, 1454985), (90, 1422652), (93, 1376760), (99, 1293320), (105, 1219416), (110, 1163988), (120, 1066989), (124, 1032570), (126, 1016180), (132, 969990), (140, 914562), (149, 859320), (154, 831420), (155, 826056), (165, 775992), (168, 762135), (180, 711326), (186, 688380), (198, 646660), (210, 609708), (217, 590040), (220, 581994), (231, 554280), (248, 516285), (252, 508090), (264, 484995), (279, 458920), (280, 457281), (298, 429660), (308, 415710), (310, 413028), (315, 406472), (330, 387996), (341, 375480), (360, 355663), (372, 344190), (385, 332568), (396, 323330), (420, 304854), (434, 295020), (440, 290997), (447, 286440), (462, 277140), (465, 275352), (495, 258664), (504, 254045), (558, 229460), (596, 214830), (616, 207855), (620, 206514), (630, 203236), (651, 196680), (660, 193998), (682, 187740), (693, 184760), (744, 172095), (745, 171864), (770, 166284), (792, 161665), (840, 152427), (868, 147510), (894, 143220), (924, 138570), (930, 137676), (990, 129332), (1023, 125160), (1043, 122760), (1085, 118008), (1116, 114730), (1155, 110856), (1192, 107415), (1240, 103257), (1260, 101618), (1302, 98340), (1320, 96999), (1341, 95480), (1364, 93870), (1386, 92380), (1395, 91784), (1490, 85932), (1540, 83142), (1639, 78120), (1705, 75096), (1736, 73755), (1788, 71610), (1848, 69285), (1860, 68838), (1953, 65560), (1980, 64666), (2046, 62580), (2086, 61380), (2170, 59004), (2232, 57365), (2235, 57288), (2310, 55428), (2387, 53640), (2520, 50809), (2604, 49170), (2682, 47740), (2728, 46935), (2772, 46190), (2790, 45892), (2980, 42966), (3069, 41720), (3080, 41571), (3129, 40920), (3255, 39336), (3278, 39060), (3410, 37548), (3465, 36952), (3576, 35805), (3720, 34419), (3906, 32780), (3960, 32333), (4092, 31290), (4172, 30690), (4340, 29502), (4470, 28644), (4619, 27720), (4620, 27714), (4774, 26820), (4917, 26040), (5115, 25032), (5208, 24585), (5215, 24552), (5364, 23870), (5544, 23095), (5580, 22946), (5960, 21483), (6138, 20860), (6258, 20460), (6510, 19668), (6556, 19530), (6705, 19096), (6820, 18774), (6930, 18476), (7161, 17880), (7812, 16390), (8184, 15645), (8195, 15624), (8344, 15345), (8680, 14751), (8940, 14322), (9238, 13860), (9240, 13857), (9387, 13640), (9548, 13410), (9765, 13112), (9834, 13020), (10230, 12516), (10430, 12276), (10728, 11935), (11160, 11473)]