393116220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:294

約数の個数: 288

約数和(自身を含む): 1447891200

約数和(自身を除く): 1054774980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 83, 84, 90, 98, 105, 108, 126, 135, 140, 147, 166, 179, 180, 189, 196, 210, 245, 249, 252, 270, 294, 315, 332, 358, 378, 415, 420, 441, 490, 498, 537, 540, 581, 588, 630, 716, 735, 747, 756, 830, 882, 895, 945, 980, 996, 1074, 1162, 1245, 1253, 1260, 1323, 1470, 1494, 1611, 1660, 1743, 1764, 1790, 1890, 2148, 2205, 2241, 2324, 2490, 2506, 2646, 2685, 2905, 2940, 2988, 3222, 3486, 3580, 3735, 3759, 3780, 4067, 4410, 4482, 4833, 4980, 5012, 5229, 5292, 5370, 5810, 6265, 6444, 6615, 6972, 7470, 7518, 8055, 8134, 8715, 8771, 8820, 8964, 9666, 10458, 10740, 11205, 11277, 11620, 12201, 12530, 13230, 14857, 14940, 15036, 15687, 16110, 16268, 17430, 17542, 18795, 19332, 20335, 20916, 22410, 22554, 24165, 24402, 25060, 26145, 26313, 26460, 29714, 31374, 32220, 33831, 34860, 35084, 36603, 37590, 40670, 43855, 44571, 44820, 45108, 48330, 48804, 52290, 52626, 56385, 59428, 61005, 62748, 67662, 73206, 74285, 75180, 78435, 78939, 81340, 87710, 89142, 96660, 103999, 104580, 105252, 109809, 112770, 122010, 131565, 133713, 135324, 146412, 148570, 156870, 157878, 169155, 175420, 178284, 183015, 207998, 219618, 222855, 225540, 236817, 244020, 263130, 267426, 297140, 311997, 313740, 315756, 338310, 366030, 394695, 401139, 415996, 439236, 445710, 473634, 519995, 526260, 534852, 549045, 623994, 668565, 676620, 727993, 732060, 789390, 802278, 891420, 935991, 947268, 1039990, 1098090, 1184085, 1247988, 1337130, 1455986, 1559985, 1578780, 1604556, 1871982, 2005695, 2079980, 2183979, 2196180, 2368170, 2674260, 2807973, 2911972, 3119970, 3639965, 3743964, 4011390, 4367958, 4679955, 4736340, 5615946, 6239940, 6551937, 7279930, 8022780, 8735916, 9359910, 10919895, 11231892, 13103874, 14039865, 14559860, 18719820, 19655811, 21839790, 26207748, 28079730, 32759685, 39311622, 43679580, 56159460, 65519370, 78623244, 98279055, 131038740, 196558110, 393116220]

約数ペア:

[(1, 393116220), (2, 196558110), (3, 131038740), (4, 98279055), (5, 78623244), (6, 65519370), (7, 56159460), (9, 43679580), (10, 39311622), (12, 32759685), (14, 28079730), (15, 26207748), (18, 21839790), (20, 19655811), (21, 18719820), (27, 14559860), (28, 14039865), (30, 13103874), (35, 11231892), (36, 10919895), (42, 9359910), (45, 8735916), (49, 8022780), (54, 7279930), (60, 6551937), (63, 6239940), (70, 5615946), (83, 4736340), (84, 4679955), (90, 4367958), (98, 4011390), (105, 3743964), (108, 3639965), (126, 3119970), (135, 2911972), (140, 2807973), (147, 2674260), (166, 2368170), (179, 2196180), (180, 2183979), (189, 2079980), (196, 2005695), (210, 1871982), (245, 1604556), (249, 1578780), (252, 1559985), (270, 1455986), (294, 1337130), (315, 1247988), (332, 1184085), (358, 1098090), (378, 1039990), (415, 947268), (420, 935991), (441, 891420), (490, 802278), (498, 789390), (537, 732060), (540, 727993), (581, 676620), (588, 668565), (630, 623994), (716, 549045), (735, 534852), (747, 526260), (756, 519995), (830, 473634), (882, 445710), (895, 439236), (945, 415996), (980, 401139), (996, 394695), (1074, 366030), (1162, 338310), (1245, 315756), (1253, 313740), (1260, 311997), (1323, 297140), (1470, 267426), (1494, 263130), (1611, 244020), (1660, 236817), (1743, 225540), (1764, 222855), (1790, 219618), (1890, 207998), (2148, 183015), (2205, 178284), (2241, 175420), (2324, 169155), (2490, 157878), (2506, 156870), (2646, 148570), (2685, 146412), (2905, 135324), (2940, 133713), (2988, 131565), (3222, 122010), (3486, 112770), (3580, 109809), (3735, 105252), (3759, 104580), (3780, 103999), (4067, 96660), (4410, 89142), (4482, 87710), (4833, 81340), (4980, 78939), (5012, 78435), (5229, 75180), (5292, 74285), (5370, 73206), (5810, 67662), (6265, 62748), (6444, 61005), (6615, 59428), (6972, 56385), (7470, 52626), (7518, 52290), (8055, 48804), (8134, 48330), (8715, 45108), (8771, 44820), (8820, 44571), (8964, 43855), (9666, 40670), (10458, 37590), (10740, 36603), (11205, 35084), (11277, 34860), (11620, 33831), (12201, 32220), (12530, 31374), (13230, 29714), (14857, 26460), (14940, 26313), (15036, 26145), (15687, 25060), (16110, 24402), (16268, 24165), (17430, 22554), (17542, 22410), (18795, 20916), (19332, 20335)]