416321280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:607

約数の個数: 216

約数和(自身を含む): 1463585760

約数和(自身を除く): 1047264480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 256, 284, 288, 320, 355, 360, 384, 426, 480, 509, 568, 576, 639, 640, 710, 720, 768, 852, 960, 1018, 1065, 1136, 1152, 1278, 1280, 1420, 1440, 1527, 1704, 1920, 2036, 2130, 2272, 2304, 2545, 2556, 2840, 2880, 3054, 3195, 3408, 3840, 4072, 4260, 4544, 4581, 5090, 5112, 5680, 5760, 6108, 6390, 6816, 7635, 8144, 8520, 9088, 9162, 10180, 10224, 11360, 11520, 12216, 12780, 13632, 15270, 16288, 17040, 18176, 18324, 20360, 20448, 22720, 22905, 24432, 25560, 27264, 30540, 32576, 34080, 36139, 36648, 40720, 40896, 45440, 45810, 48864, 51120, 54528, 61080, 65152, 68160, 72278, 73296, 81440, 81792, 90880, 91620, 97728, 102240, 108417, 122160, 130304, 136320, 144556, 146592, 162880, 163584, 180695, 183240, 195456, 204480, 216834, 244320, 272640, 289112, 293184, 325251, 325760, 361390, 366480, 390912, 408960, 433668, 488640, 542085, 578224, 586368, 650502, 651520, 722780, 732960, 817920, 867336, 977280, 1084170, 1156448, 1172736, 1301004, 1445560, 1465920, 1626255, 1734672, 1954560, 2168340, 2312896, 2602008, 2891120, 2931840, 3252510, 3469344, 4336680, 4625792, 5204016, 5782240, 5863680, 6505020, 6938688, 8673360, 9251584, 10408032, 11564480, 13010040, 13877376, 17346720, 20816064, 23128960, 26020080, 27754752, 34693440, 41632128, 46257920, 52040160, 69386880, 83264256, 104080320, 138773760, 208160640, 416321280]

約数ペア:

[(1, 416321280), (2, 208160640), (3, 138773760), (4, 104080320), (5, 83264256), (6, 69386880), (8, 52040160), (9, 46257920), (10, 41632128), (12, 34693440), (15, 27754752), (16, 26020080), (18, 23128960), (20, 20816064), (24, 17346720), (30, 13877376), (32, 13010040), (36, 11564480), (40, 10408032), (45, 9251584), (48, 8673360), (60, 6938688), (64, 6505020), (71, 5863680), (72, 5782240), (80, 5204016), (90, 4625792), (96, 4336680), (120, 3469344), (128, 3252510), (142, 2931840), (144, 2891120), (160, 2602008), (180, 2312896), (192, 2168340), (213, 1954560), (240, 1734672), (256, 1626255), (284, 1465920), (288, 1445560), (320, 1301004), (355, 1172736), (360, 1156448), (384, 1084170), (426, 977280), (480, 867336), (509, 817920), (568, 732960), (576, 722780), (639, 651520), (640, 650502), (710, 586368), (720, 578224), (768, 542085), (852, 488640), (960, 433668), (1018, 408960), (1065, 390912), (1136, 366480), (1152, 361390), (1278, 325760), (1280, 325251), (1420, 293184), (1440, 289112), (1527, 272640), (1704, 244320), (1920, 216834), (2036, 204480), (2130, 195456), (2272, 183240), (2304, 180695), (2545, 163584), (2556, 162880), (2840, 146592), (2880, 144556), (3054, 136320), (3195, 130304), (3408, 122160), (3840, 108417), (4072, 102240), (4260, 97728), (4544, 91620), (4581, 90880), (5090, 81792), (5112, 81440), (5680, 73296), (5760, 72278), (6108, 68160), (6390, 65152), (6816, 61080), (7635, 54528), (8144, 51120), (8520, 48864), (9088, 45810), (9162, 45440), (10180, 40896), (10224, 40720), (11360, 36648), (11520, 36139), (12216, 34080), (12780, 32576), (13632, 30540), (15270, 27264), (16288, 25560), (17040, 24432), (18176, 22905), (18324, 22720), (20360, 20448)]