273836640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:306

約数の個数: 384

約数和(自身を含む): 1114767360

約数和(自身を除く): 840930720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 96, 105, 110, 112, 120, 124, 132, 140, 154, 155, 160, 165, 168, 176, 186, 210, 217, 220, 224, 231, 239, 240, 248, 264, 280, 308, 310, 330, 336, 341, 352, 372, 385, 420, 434, 440, 462, 465, 478, 480, 496, 528, 560, 616, 620, 651, 660, 672, 682, 717, 744, 770, 840, 868, 880, 924, 930, 956, 992, 1023, 1056, 1085, 1120, 1155, 1195, 1232, 1240, 1302, 1320, 1364, 1434, 1488, 1540, 1673, 1680, 1705, 1736, 1760, 1848, 1860, 1912, 2046, 2170, 2310, 2387, 2390, 2464, 2480, 2604, 2629, 2640, 2728, 2868, 2976, 3080, 3255, 3346, 3360, 3410, 3472, 3585, 3696, 3720, 3824, 4092, 4340, 4620, 4774, 4780, 4960, 5019, 5115, 5208, 5258, 5280, 5456, 5736, 6160, 6510, 6692, 6820, 6944, 7161, 7170, 7392, 7409, 7440, 7648, 7887, 8184, 8365, 8680, 9240, 9548, 9560, 10038, 10230, 10416, 10516, 10912, 11472, 11935, 12320, 13020, 13145, 13384, 13640, 14322, 14340, 14818, 14880, 15774, 16368, 16730, 17360, 18403, 18480, 19096, 19120, 20076, 20460, 20832, 21032, 22227, 22944, 23870, 25095, 26040, 26290, 26768, 27280, 28644, 28680, 29636, 31548, 32736, 33460, 34720, 35805, 36806, 36960, 37045, 38192, 38240, 39435, 40152, 40920, 42064, 44454, 47740, 50190, 51863, 52080, 52580, 53536, 54560, 55209, 57288, 57360, 59272, 63096, 66920, 71610, 73612, 74090, 76384, 78870, 80304, 81499, 81840, 84128, 88908, 92015, 95480, 100380, 103726, 104160, 105160, 110418, 111135, 114576, 114720, 118544, 126192, 133840, 143220, 147224, 148180, 155589, 157740, 160608, 162998, 163680, 177816, 184030, 190960, 200760, 207452, 210320, 220836, 222270, 229152, 237088, 244497, 252384, 259315, 267680, 276045, 286440, 294448, 296360, 311178, 315480, 325996, 355632, 368060, 381920, 401520, 407495, 414904, 420640, 441672, 444540, 488994, 518630, 552090, 570493, 572880, 588896, 592720, 622356, 630960, 651992, 711264, 736120, 777945, 803040, 814990, 829808, 883344, 889080, 977988, 1037260, 1104180, 1140986, 1145760, 1185440, 1222485, 1244712, 1261920, 1303984, 1472240, 1555890, 1629980, 1659616, 1711479, 1766688, 1778160, 1955976, 2074520, 2208360, 2281972, 2444970, 2489424, 2607968, 2852465, 2944480, 3111780, 3259960, 3422958, 3556320, 3911952, 4149040, 4416720, 4563944, 4889940, 4978848, 5704930, 6223560, 6519920, 6845916, 7823904, 8298080, 8557395, 8833440, 9127888, 9779880, 11409860, 12447120, 13039840, 13691832, 17114790, 18255776, 19559760, 22819720, 24894240, 27383664, 34229580, 39119520, 45639440, 54767328, 68459160, 91278880, 136918320, 273836640]

約数ペア:

[(1, 273836640), (2, 136918320), (3, 91278880), (4, 68459160), (5, 54767328), (6, 45639440), (7, 39119520), (8, 34229580), (10, 27383664), (11, 24894240), (12, 22819720), (14, 19559760), (15, 18255776), (16, 17114790), (20, 13691832), (21, 13039840), (22, 12447120), (24, 11409860), (28, 9779880), (30, 9127888), (31, 8833440), (32, 8557395), (33, 8298080), (35, 7823904), (40, 6845916), (42, 6519920), (44, 6223560), (48, 5704930), (55, 4978848), (56, 4889940), (60, 4563944), (62, 4416720), (66, 4149040), (70, 3911952), (77, 3556320), (80, 3422958), (84, 3259960), (88, 3111780), (93, 2944480), (96, 2852465), (105, 2607968), (110, 2489424), (112, 2444970), (120, 2281972), (124, 2208360), (132, 2074520), (140, 1955976), (154, 1778160), (155, 1766688), (160, 1711479), (165, 1659616), (168, 1629980), (176, 1555890), (186, 1472240), (210, 1303984), (217, 1261920), (220, 1244712), (224, 1222485), (231, 1185440), (239, 1145760), (240, 1140986), (248, 1104180), (264, 1037260), (280, 977988), (308, 889080), (310, 883344), (330, 829808), (336, 814990), (341, 803040), (352, 777945), (372, 736120), (385, 711264), (420, 651992), (434, 630960), (440, 622356), (462, 592720), (465, 588896), (478, 572880), (480, 570493), (496, 552090), (528, 518630), (560, 488994), (616, 444540), (620, 441672), (651, 420640), (660, 414904), (672, 407495), (682, 401520), (717, 381920), (744, 368060), (770, 355632), (840, 325996), (868, 315480), (880, 311178), (924, 296360), (930, 294448), (956, 286440), (992, 276045), (1023, 267680), (1056, 259315), (1085, 252384), (1120, 244497), (1155, 237088), (1195, 229152), (1232, 222270), (1240, 220836), (1302, 210320), (1320, 207452), (1364, 200760), (1434, 190960), (1488, 184030), (1540, 177816), (1673, 163680), (1680, 162998), (1705, 160608), (1736, 157740), (1760, 155589), (1848, 148180), (1860, 147224), (1912, 143220), (2046, 133840), (2170, 126192), (2310, 118544), (2387, 114720), (2390, 114576), (2464, 111135), (2480, 110418), (2604, 105160), (2629, 104160), (2640, 103726), (2728, 100380), (2868, 95480), (2976, 92015), (3080, 88908), (3255, 84128), (3346, 81840), (3360, 81499), (3410, 80304), (3472, 78870), (3585, 76384), (3696, 74090), (3720, 73612), (3824, 71610), (4092, 66920), (4340, 63096), (4620, 59272), (4774, 57360), (4780, 57288), (4960, 55209), (5019, 54560), (5115, 53536), (5208, 52580), (5258, 52080), (5280, 51863), (5456, 50190), (5736, 47740), (6160, 44454), (6510, 42064), (6692, 40920), (6820, 40152), (6944, 39435), (7161, 38240), (7170, 38192), (7392, 37045), (7409, 36960), (7440, 36806), (7648, 35805), (7887, 34720), (8184, 33460), (8365, 32736), (8680, 31548), (9240, 29636), (9548, 28680), (9560, 28644), (10038, 27280), (10230, 26768), (10416, 26290), (10516, 26040), (10912, 25095), (11472, 23870), (11935, 22944), (12320, 22227), (13020, 21032), (13145, 20832), (13384, 20460), (13640, 20076), (14322, 19120), (14340, 19096), (14818, 18480), (14880, 18403), (15774, 17360), (16368, 16730)]