138149040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:931

約数の個数: 160

約数和(自身を含む): 462827520

約数和(自身を除く): 324678480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 40, 46, 48, 58, 60, 69, 80, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 240, 276, 290, 345, 348, 368, 435, 460, 464, 552, 580, 667, 690, 696, 863, 870, 920, 1104, 1160, 1334, 1380, 1392, 1726, 1740, 1840, 2001, 2320, 2589, 2668, 2760, 3335, 3452, 3480, 4002, 4315, 5178, 5336, 5520, 6670, 6904, 6960, 8004, 8630, 10005, 10356, 10672, 12945, 13340, 13808, 16008, 17260, 19849, 20010, 20712, 25027, 25890, 26680, 32016, 34520, 39698, 40020, 41424, 50054, 51780, 53360, 59547, 69040, 75081, 79396, 80040, 99245, 100108, 103560, 119094, 125135, 150162, 158792, 160080, 198490, 200216, 207120, 238188, 250270, 297735, 300324, 317584, 375405, 396980, 400432, 476376, 500540, 575621, 595470, 600648, 750810, 793960, 952752, 1001080, 1151242, 1190940, 1201296, 1501620, 1587920, 1726863, 2002160, 2302484, 2381880, 2878105, 3003240, 3453726, 4604968, 4763760, 5756210, 6006480, 6907452, 8634315, 9209936, 11512420, 13814904, 17268630, 23024840, 27629808, 34537260, 46049680, 69074520, 138149040]

約数ペア:

[(1, 138149040), (2, 69074520), (3, 46049680), (4, 34537260), (5, 27629808), (6, 23024840), (8, 17268630), (10, 13814904), (12, 11512420), (15, 9209936), (16, 8634315), (20, 6907452), (23, 6006480), (24, 5756210), (29, 4763760), (30, 4604968), (40, 3453726), (46, 3003240), (48, 2878105), (58, 2381880), (60, 2302484), (69, 2002160), (80, 1726863), (87, 1587920), (92, 1501620), (115, 1201296), (116, 1190940), (120, 1151242), (138, 1001080), (145, 952752), (174, 793960), (184, 750810), (230, 600648), (232, 595470), (240, 575621), (276, 500540), (290, 476376), (345, 400432), (348, 396980), (368, 375405), (435, 317584), (460, 300324), (464, 297735), (552, 250270), (580, 238188), (667, 207120), (690, 200216), (696, 198490), (863, 160080), (870, 158792), (920, 150162), (1104, 125135), (1160, 119094), (1334, 103560), (1380, 100108), (1392, 99245), (1726, 80040), (1740, 79396), (1840, 75081), (2001, 69040), (2320, 59547), (2589, 53360), (2668, 51780), (2760, 50054), (3335, 41424), (3452, 40020), (3480, 39698), (4002, 34520), (4315, 32016), (5178, 26680), (5336, 25890), (5520, 25027), (6670, 20712), (6904, 20010), (6960, 19849), (8004, 17260), (8630, 16008), (10005, 13808), (10356, 13340), (10672, 12945)]