163434720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 544320000

約数和(自身を除く): 380885280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 59, 60, 80, 87, 96, 116, 118, 120, 145, 160, 174, 177, 199, 232, 236, 240, 290, 295, 348, 354, 398, 435, 464, 472, 480, 580, 590, 597, 696, 708, 796, 870, 885, 928, 944, 995, 1160, 1180, 1194, 1392, 1416, 1592, 1711, 1740, 1770, 1888, 1990, 2320, 2360, 2388, 2784, 2832, 2985, 3184, 3422, 3480, 3540, 3980, 4640, 4720, 4776, 5133, 5664, 5771, 5970, 6368, 6844, 6960, 7080, 7960, 8555, 9440, 9552, 10266, 11542, 11741, 11940, 13688, 13920, 14160, 15920, 17110, 17313, 19104, 20532, 23084, 23482, 23880, 25665, 27376, 28320, 28855, 31840, 34220, 34626, 35223, 41064, 46168, 46964, 47760, 51330, 54752, 57710, 58705, 68440, 69252, 70446, 82128, 86565, 92336, 93928, 95520, 102660, 115420, 117410, 136880, 138504, 140892, 164256, 173130, 176115, 184672, 187856, 205320, 230840, 234820, 273760, 277008, 281784, 340489, 346260, 352230, 375712, 410640, 461680, 469640, 554016, 563568, 680978, 692520, 704460, 821280, 923360, 939280, 1021467, 1127136, 1361956, 1385040, 1408920, 1702445, 1878560, 2042934, 2723912, 2770080, 2817840, 3404890, 4085868, 5107335, 5447824, 5635680, 6809780, 8171736, 10214670, 10895648, 13619560, 16343472, 20429340, 27239120, 32686944, 40858680, 54478240, 81717360, 163434720]

約数ペア:

[(1, 163434720), (2, 81717360), (3, 54478240), (4, 40858680), (5, 32686944), (6, 27239120), (8, 20429340), (10, 16343472), (12, 13619560), (15, 10895648), (16, 10214670), (20, 8171736), (24, 6809780), (29, 5635680), (30, 5447824), (32, 5107335), (40, 4085868), (48, 3404890), (58, 2817840), (59, 2770080), (60, 2723912), (80, 2042934), (87, 1878560), (96, 1702445), (116, 1408920), (118, 1385040), (120, 1361956), (145, 1127136), (160, 1021467), (174, 939280), (177, 923360), (199, 821280), (232, 704460), (236, 692520), (240, 680978), (290, 563568), (295, 554016), (348, 469640), (354, 461680), (398, 410640), (435, 375712), (464, 352230), (472, 346260), (480, 340489), (580, 281784), (590, 277008), (597, 273760), (696, 234820), (708, 230840), (796, 205320), (870, 187856), (885, 184672), (928, 176115), (944, 173130), (995, 164256), (1160, 140892), (1180, 138504), (1194, 136880), (1392, 117410), (1416, 115420), (1592, 102660), (1711, 95520), (1740, 93928), (1770, 92336), (1888, 86565), (1990, 82128), (2320, 70446), (2360, 69252), (2388, 68440), (2784, 58705), (2832, 57710), (2985, 54752), (3184, 51330), (3422, 47760), (3480, 46964), (3540, 46168), (3980, 41064), (4640, 35223), (4720, 34626), (4776, 34220), (5133, 31840), (5664, 28855), (5771, 28320), (5970, 27376), (6368, 25665), (6844, 23880), (6960, 23482), (7080, 23084), (7960, 20532), (8555, 19104), (9440, 17313), (9552, 17110), (10266, 15920), (11542, 14160), (11741, 13920), (11940, 13688)]