38517640000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5981}}^1$

素因数の和:6043

約数の個数: 280

約数和(自身を含む): 113920633728

約数和(自身を除く): 75402993728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 64, 70, 80, 92, 100, 112, 115, 125, 140, 160, 161, 175, 184, 200, 224, 230, 250, 280, 320, 322, 350, 368, 400, 448, 460, 500, 560, 575, 625, 644, 700, 736, 800, 805, 875, 920, 1000, 1120, 1150, 1250, 1288, 1400, 1472, 1600, 1610, 1750, 1840, 2000, 2240, 2300, 2500, 2576, 2800, 2875, 3220, 3500, 3680, 4000, 4025, 4375, 4600, 5000, 5152, 5600, 5750, 5981, 6440, 7000, 7360, 8000, 8050, 8750, 9200, 10000, 10304, 11200, 11500, 11962, 12880, 14000, 14375, 16100, 17500, 18400, 20000, 20125, 23000, 23924, 25760, 28000, 28750, 29905, 32200, 35000, 36800, 40000, 40250, 41867, 46000, 47848, 51520, 56000, 57500, 59810, 64400, 70000, 80500, 83734, 92000, 95696, 100625, 115000, 119620, 128800, 137563, 140000, 149525, 161000, 167468, 184000, 191392, 201250, 209335, 230000, 239240, 257600, 275126, 280000, 299050, 322000, 334936, 382784, 402500, 418670, 460000, 478480, 550252, 598100, 644000, 669872, 687815, 747625, 805000, 837340, 920000, 956960, 962941, 1046675, 1100504, 1196200, 1288000, 1339744, 1375630, 1495250, 1610000, 1674680, 1913920, 1925882, 2093350, 2201008, 2392400, 2679488, 2751260, 2990500, 3220000, 3349360, 3439075, 3738125, 3851764, 4186700, 4402016, 4784800, 4814705, 5233375, 5502520, 5981000, 6440000, 6698720, 6878150, 7476250, 7703528, 8373400, 8804032, 9569600, 9629410, 10466750, 11005040, 11962000, 13397440, 13756300, 14952500, 15407056, 16746800, 17195375, 19258820, 20933500, 22010080, 23924000, 24073525, 26166875, 27512600, 29905000, 30814112, 33493600, 34390750, 38517640, 41867000, 44020160, 47848000, 48147050, 52333750, 55025200, 59810000, 61628224, 66987200, 68781500, 77035280, 83734000, 85976875, 96294100, 104667500, 110050400, 119620000, 120367625, 137563000, 154070560, 167468000, 171953750, 192588200, 209335000, 220100800, 239240000, 240735250, 275126000, 308141120, 334936000, 343907500, 385176400, 418670000, 481470500, 550252000, 601838125, 687815000, 770352800, 837340000, 962941000, 1100504000, 1203676250, 1375630000, 1540705600, 1674680000, 1925882000, 2407352500, 2751260000, 3851764000, 4814705000, 5502520000, 7703528000, 9629410000, 19258820000, 38517640000]

約数ペア:

[(1, 38517640000), (2, 19258820000), (4, 9629410000), (5, 7703528000), (7, 5502520000), (8, 4814705000), (10, 3851764000), (14, 2751260000), (16, 2407352500), (20, 1925882000), (23, 1674680000), (25, 1540705600), (28, 1375630000), (32, 1203676250), (35, 1100504000), (40, 962941000), (46, 837340000), (50, 770352800), (56, 687815000), (64, 601838125), (70, 550252000), (80, 481470500), (92, 418670000), (100, 385176400), (112, 343907500), (115, 334936000), (125, 308141120), (140, 275126000), (160, 240735250), (161, 239240000), (175, 220100800), (184, 209335000), (200, 192588200), (224, 171953750), (230, 167468000), (250, 154070560), (280, 137563000), (320, 120367625), (322, 119620000), (350, 110050400), (368, 104667500), (400, 96294100), (448, 85976875), (460, 83734000), (500, 77035280), (560, 68781500), (575, 66987200), (625, 61628224), (644, 59810000), (700, 55025200), (736, 52333750), (800, 48147050), (805, 47848000), (875, 44020160), (920, 41867000), (1000, 38517640), (1120, 34390750), (1150, 33493600), (1250, 30814112), (1288, 29905000), (1400, 27512600), (1472, 26166875), (1600, 24073525), (1610, 23924000), (1750, 22010080), (1840, 20933500), (2000, 19258820), (2240, 17195375), (2300, 16746800), (2500, 15407056), (2576, 14952500), (2800, 13756300), (2875, 13397440), (3220, 11962000), (3500, 11005040), (3680, 10466750), (4000, 9629410), (4025, 9569600), (4375, 8804032), (4600, 8373400), (5000, 7703528), (5152, 7476250), (5600, 6878150), (5750, 6698720), (5981, 6440000), (6440, 5981000), (7000, 5502520), (7360, 5233375), (8000, 4814705), (8050, 4784800), (8750, 4402016), (9200, 4186700), (10000, 3851764), (10304, 3738125), (11200, 3439075), (11500, 3349360), (11962, 3220000), (12880, 2990500), (14000, 2751260), (14375, 2679488), (16100, 2392400), (17500, 2201008), (18400, 2093350), (20000, 1925882), (20125, 1913920), (23000, 1674680), (23924, 1610000), (25760, 1495250), (28000, 1375630), (28750, 1339744), (29905, 1288000), (32200, 1196200), (35000, 1100504), (36800, 1046675), (40000, 962941), (40250, 956960), (41867, 920000), (46000, 837340), (47848, 805000), (51520, 747625), (56000, 687815), (57500, 669872), (59810, 644000), (64400, 598100), (70000, 550252), (80500, 478480), (83734, 460000), (92000, 418670), (95696, 402500), (100625, 382784), (115000, 334936), (119620, 322000), (128800, 299050), (137563, 280000), (140000, 275126), (149525, 257600), (161000, 239240), (167468, 230000), (184000, 209335), (191392, 201250)]