143888940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 489216000

約数和(自身を除く): 345327060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 103, 108, 117, 130, 135, 156, 180, 195, 199, 206, 234, 260, 270, 309, 351, 390, 398, 412, 468, 515, 540, 585, 597, 618, 702, 780, 796, 927, 995, 1030, 1170, 1194, 1236, 1339, 1404, 1545, 1755, 1791, 1854, 1990, 2060, 2340, 2388, 2587, 2678, 2781, 2985, 3090, 3510, 3582, 3708, 3980, 4017, 4635, 5174, 5356, 5373, 5562, 5970, 6180, 6695, 7020, 7164, 7761, 8034, 8955, 9270, 10348, 10746, 11124, 11940, 12051, 12935, 13390, 13905, 15522, 16068, 17910, 18540, 20085, 20497, 21492, 23283, 24102, 25870, 26780, 26865, 27810, 31044, 35820, 36153, 38805, 40170, 40994, 46566, 48204, 51740, 53730, 55620, 60255, 61491, 69849, 72306, 77610, 80340, 81988, 93132, 102485, 107460, 116415, 120510, 122982, 139698, 144612, 155220, 180765, 184473, 204970, 232830, 241020, 245964, 266461, 279396, 307455, 349245, 361530, 368946, 409940, 465660, 532922, 553419, 614910, 698490, 723060, 737892, 799383, 922365, 1065844, 1106838, 1229820, 1332305, 1396980, 1598766, 1844730, 2213676, 2398149, 2664610, 2767095, 3197532, 3689460, 3996915, 4796298, 5329220, 5534190, 7194447, 7993830, 9592596, 11068380, 11990745, 14388894, 15987660, 23981490, 28777788, 35972235, 47962980, 71944470, 143888940]

約数ペア:

[(1, 143888940), (2, 71944470), (3, 47962980), (4, 35972235), (5, 28777788), (6, 23981490), (9, 15987660), (10, 14388894), (12, 11990745), (13, 11068380), (15, 9592596), (18, 7993830), (20, 7194447), (26, 5534190), (27, 5329220), (30, 4796298), (36, 3996915), (39, 3689460), (45, 3197532), (52, 2767095), (54, 2664610), (60, 2398149), (65, 2213676), (78, 1844730), (90, 1598766), (103, 1396980), (108, 1332305), (117, 1229820), (130, 1106838), (135, 1065844), (156, 922365), (180, 799383), (195, 737892), (199, 723060), (206, 698490), (234, 614910), (260, 553419), (270, 532922), (309, 465660), (351, 409940), (390, 368946), (398, 361530), (412, 349245), (468, 307455), (515, 279396), (540, 266461), (585, 245964), (597, 241020), (618, 232830), (702, 204970), (780, 184473), (796, 180765), (927, 155220), (995, 144612), (1030, 139698), (1170, 122982), (1194, 120510), (1236, 116415), (1339, 107460), (1404, 102485), (1545, 93132), (1755, 81988), (1791, 80340), (1854, 77610), (1990, 72306), (2060, 69849), (2340, 61491), (2388, 60255), (2587, 55620), (2678, 53730), (2781, 51740), (2985, 48204), (3090, 46566), (3510, 40994), (3582, 40170), (3708, 38805), (3980, 36153), (4017, 35820), (4635, 31044), (5174, 27810), (5356, 26865), (5373, 26780), (5562, 25870), (5970, 24102), (6180, 23283), (6695, 21492), (7020, 20497), (7164, 20085), (7761, 18540), (8034, 17910), (8955, 16068), (9270, 15522), (10348, 13905), (10746, 13390), (11124, 12935), (11940, 12051)]