390275040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 1354540320

約数和(自身を除く): 964265280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 53, 58, 60, 69, 80, 87, 92, 96, 106, 115, 116, 120, 138, 145, 159, 160, 174, 184, 212, 230, 232, 240, 265, 276, 290, 318, 345, 348, 368, 424, 435, 460, 464, 480, 529, 530, 552, 580, 636, 667, 690, 696, 736, 795, 848, 870, 920, 928, 1058, 1060, 1104, 1160, 1219, 1272, 1334, 1380, 1392, 1537, 1587, 1590, 1696, 1740, 1840, 2001, 2116, 2120, 2208, 2320, 2438, 2544, 2645, 2668, 2760, 2784, 3074, 3174, 3180, 3335, 3480, 3657, 3680, 4002, 4232, 4240, 4611, 4640, 4876, 5088, 5290, 5336, 5520, 6095, 6148, 6348, 6360, 6670, 6960, 7314, 7685, 7935, 8004, 8464, 8480, 9222, 9752, 10005, 10580, 10672, 11040, 12190, 12296, 12696, 12720, 13340, 13920, 14628, 15341, 15370, 15870, 16008, 16928, 18285, 18444, 19504, 20010, 21160, 21344, 23055, 24380, 24592, 25392, 25440, 26680, 28037, 29256, 30682, 30740, 31740, 32016, 35351, 36570, 36888, 39008, 40020, 42320, 46023, 46110, 48760, 49184, 50784, 53360, 56074, 58512, 61364, 61480, 63480, 64032, 70702, 73140, 73776, 76705, 80040, 84111, 84640, 92046, 92220, 97520, 106053, 106720, 112148, 117024, 122728, 122960, 126960, 140185, 141404, 146280, 147552, 153410, 160080, 168222, 176755, 184092, 184440, 195040, 212106, 224296, 230115, 245456, 245920, 253920, 280370, 282808, 292560, 306820, 320160, 336444, 353510, 368184, 368880, 420555, 424212, 448592, 460230, 490912, 530265, 560740, 565616, 585120, 613640, 672888, 707020, 736368, 737760, 813073, 841110, 848424, 897184, 920460, 1060530, 1121480, 1131232, 1227280, 1345776, 1414040, 1472736, 1626146, 1682220, 1696848, 1840920, 2121060, 2242960, 2439219, 2454560, 2691552, 2828080, 3252292, 3364440, 3393696, 3681840, 4065365, 4242120, 4485920, 4878438, 5656160, 6504584, 6728880, 7363680, 8130730, 8484240, 9756876, 12196095, 13009168, 13457760, 16261460, 16968480, 19513752, 24392190, 26018336, 32522920, 39027504, 48784380, 65045840, 78055008, 97568760, 130091680, 195137520, 390275040]

約数ペア:

[(1, 390275040), (2, 195137520), (3, 130091680), (4, 97568760), (5, 78055008), (6, 65045840), (8, 48784380), (10, 39027504), (12, 32522920), (15, 26018336), (16, 24392190), (20, 19513752), (23, 16968480), (24, 16261460), (29, 13457760), (30, 13009168), (32, 12196095), (40, 9756876), (46, 8484240), (48, 8130730), (53, 7363680), (58, 6728880), (60, 6504584), (69, 5656160), (80, 4878438), (87, 4485920), (92, 4242120), (96, 4065365), (106, 3681840), (115, 3393696), (116, 3364440), (120, 3252292), (138, 2828080), (145, 2691552), (159, 2454560), (160, 2439219), (174, 2242960), (184, 2121060), (212, 1840920), (230, 1696848), (232, 1682220), (240, 1626146), (265, 1472736), (276, 1414040), (290, 1345776), (318, 1227280), (345, 1131232), (348, 1121480), (368, 1060530), (424, 920460), (435, 897184), (460, 848424), (464, 841110), (480, 813073), (529, 737760), (530, 736368), (552, 707020), (580, 672888), (636, 613640), (667, 585120), (690, 565616), (696, 560740), (736, 530265), (795, 490912), (848, 460230), (870, 448592), (920, 424212), (928, 420555), (1058, 368880), (1060, 368184), (1104, 353510), (1160, 336444), (1219, 320160), (1272, 306820), (1334, 292560), (1380, 282808), (1392, 280370), (1537, 253920), (1587, 245920), (1590, 245456), (1696, 230115), (1740, 224296), (1840, 212106), (2001, 195040), (2116, 184440), (2120, 184092), (2208, 176755), (2320, 168222), (2438, 160080), (2544, 153410), (2645, 147552), (2668, 146280), (2760, 141404), (2784, 140185), (3074, 126960), (3174, 122960), (3180, 122728), (3335, 117024), (3480, 112148), (3657, 106720), (3680, 106053), (4002, 97520), (4232, 92220), (4240, 92046), (4611, 84640), (4640, 84111), (4876, 80040), (5088, 76705), (5290, 73776), (5336, 73140), (5520, 70702), (6095, 64032), (6148, 63480), (6348, 61480), (6360, 61364), (6670, 58512), (6960, 56074), (7314, 53360), (7685, 50784), (7935, 49184), (8004, 48760), (8464, 46110), (8480, 46023), (9222, 42320), (9752, 40020), (10005, 39008), (10580, 36888), (10672, 36570), (11040, 35351), (12190, 32016), (12296, 31740), (12696, 30740), (12720, 30682), (13340, 29256), (13920, 28037), (14628, 26680), (15341, 25440), (15370, 25392), (15870, 24592), (16008, 24380), (16928, 23055), (18285, 21344), (18444, 21160), (19504, 20010)]