2585458440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41999}}^1$

素因数の和:42041

約数の個数: 160

約数和(自身を含む): 9147600000

約数和(自身を除く): 6562141560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 5130, 6156, 6840, 7695, 10260, 12312, 15390, 20520, 30780, 41999, 61560, 83998, 125997, 167996, 209995, 251994, 335992, 377991, 419990, 503988, 629985, 755982, 797981, 839980, 1007976, 1133973, 1259970, 1511964, 1595962, 1679960, 1889955, 2267946, 2393943, 2519940, 3023928, 3191924, 3401919, 3779910, 3989905, 4535892, 4787886, 5039880, 5669865, 6383848, 6803838, 7181829, 7559820, 7979810, 9071784, 9575772, 11339730, 11969715, 13607676, 14363658, 15119640, 15959620, 17009595, 19151544, 21545487, 22679460, 23939430, 27215352, 28727316, 31919240, 34019190, 35909145, 43090974, 45358920, 47878860, 57454632, 64636461, 68038380, 71818290, 86181948, 95757720, 107727435, 129272922, 136076760, 143636580, 172363896, 215454870, 258545844, 287273160, 323182305, 430909740, 517091688, 646364610, 861819480, 1292729220, 2585458440]

約数ペア:

[(1, 2585458440), (2, 1292729220), (3, 861819480), (4, 646364610), (5, 517091688), (6, 430909740), (8, 323182305), (9, 287273160), (10, 258545844), (12, 215454870), (15, 172363896), (18, 143636580), (19, 136076760), (20, 129272922), (24, 107727435), (27, 95757720), (30, 86181948), (36, 71818290), (38, 68038380), (40, 64636461), (45, 57454632), (54, 47878860), (57, 45358920), (60, 43090974), (72, 35909145), (76, 34019190), (81, 31919240), (90, 28727316), (95, 27215352), (108, 23939430), (114, 22679460), (120, 21545487), (135, 19151544), (152, 17009595), (162, 15959620), (171, 15119640), (180, 14363658), (190, 13607676), (216, 11969715), (228, 11339730), (270, 9575772), (285, 9071784), (324, 7979810), (342, 7559820), (360, 7181829), (380, 6803838), (405, 6383848), (456, 5669865), (513, 5039880), (540, 4787886), (570, 4535892), (648, 3989905), (684, 3779910), (760, 3401919), (810, 3191924), (855, 3023928), (1026, 2519940), (1080, 2393943), (1140, 2267946), (1368, 1889955), (1539, 1679960), (1620, 1595962), (1710, 1511964), (2052, 1259970), (2280, 1133973), (2565, 1007976), (3078, 839980), (3240, 797981), (3420, 755982), (4104, 629985), (5130, 503988), (6156, 419990), (6840, 377991), (7695, 335992), (10260, 251994), (12312, 209995), (15390, 167996), (20520, 125997), (30780, 83998), (41999, 61560)]