138944520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2740

約数の個数: 192

約数和(自身を含む): 530712000

約数和(自身を除く): 391767480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2699, 2860, 3432, 3960, 4290, 4680, 5148, 5398, 5720, 6435, 8097, 8580, 10296, 10796, 12870, 13495, 16194, 17160, 21592, 24291, 25740, 26990, 29689, 32388, 35087, 40485, 48582, 51480, 53980, 59378, 64776, 70174, 80970, 89067, 97164, 105261, 107960, 118756, 121455, 140348, 148445, 161940, 175435, 178134, 194328, 210522, 237512, 242910, 267201, 280696, 296890, 315783, 323880, 350870, 356268, 385957, 421044, 445335, 485820, 526305, 534402, 593780, 631566, 701740, 712536, 771914, 842088, 890670, 971640, 1052610, 1068804, 1157871, 1187560, 1263132, 1336005, 1403480, 1543828, 1578915, 1781340, 1929785, 2105220, 2137608, 2315742, 2526264, 2672010, 3087656, 3157830, 3473613, 3562680, 3859570, 4210440, 4631484, 5344020, 5789355, 6315660, 6947226, 7719140, 9262968, 10688040, 11578710, 12631320, 13894452, 15438280, 17368065, 23157420, 27788904, 34736130, 46314840, 69472260, 138944520]

約数ペア:

[(1, 138944520), (2, 69472260), (3, 46314840), (4, 34736130), (5, 27788904), (6, 23157420), (8, 17368065), (9, 15438280), (10, 13894452), (11, 12631320), (12, 11578710), (13, 10688040), (15, 9262968), (18, 7719140), (20, 6947226), (22, 6315660), (24, 5789355), (26, 5344020), (30, 4631484), (33, 4210440), (36, 3859570), (39, 3562680), (40, 3473613), (44, 3157830), (45, 3087656), (52, 2672010), (55, 2526264), (60, 2315742), (65, 2137608), (66, 2105220), (72, 1929785), (78, 1781340), (88, 1578915), (90, 1543828), (99, 1403480), (104, 1336005), (110, 1263132), (117, 1187560), (120, 1157871), (130, 1068804), (132, 1052610), (143, 971640), (156, 890670), (165, 842088), (180, 771914), (195, 712536), (198, 701740), (220, 631566), (234, 593780), (260, 534402), (264, 526305), (286, 485820), (312, 445335), (330, 421044), (360, 385957), (390, 356268), (396, 350870), (429, 323880), (440, 315783), (468, 296890), (495, 280696), (520, 267201), (572, 242910), (585, 237512), (660, 210522), (715, 194328), (780, 178134), (792, 175435), (858, 161940), (936, 148445), (990, 140348), (1144, 121455), (1170, 118756), (1287, 107960), (1320, 105261), (1430, 97164), (1560, 89067), (1716, 80970), (1980, 70174), (2145, 64776), (2340, 59378), (2574, 53980), (2699, 51480), (2860, 48582), (3432, 40485), (3960, 35087), (4290, 32388), (4680, 29689), (5148, 26990), (5398, 25740), (5720, 24291), (6435, 21592), (8097, 17160), (8580, 16194), (10296, 13495), (10796, 12870)]