326753640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 384

約数和(自身を含む): 1222041600

約数和(自身を除く): 895287960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 31, 36, 38, 40, 45, 46, 57, 60, 62, 67, 69, 72, 76, 90, 92, 93, 95, 114, 115, 120, 124, 134, 138, 152, 155, 171, 180, 184, 186, 190, 201, 207, 228, 230, 248, 268, 276, 279, 285, 310, 335, 342, 345, 360, 372, 380, 402, 414, 437, 456, 460, 465, 536, 552, 558, 570, 589, 603, 620, 670, 684, 690, 713, 744, 760, 804, 828, 855, 874, 920, 930, 1005, 1035, 1116, 1140, 1178, 1206, 1240, 1273, 1311, 1340, 1368, 1380, 1395, 1426, 1541, 1608, 1656, 1710, 1748, 1767, 1860, 2010, 2070, 2077, 2139, 2185, 2232, 2280, 2356, 2412, 2546, 2622, 2680, 2760, 2790, 2852, 2945, 3015, 3082, 3420, 3496, 3534, 3565, 3720, 3819, 3933, 4020, 4140, 4154, 4278, 4370, 4623, 4712, 4824, 5092, 5244, 5301, 5580, 5704, 5890, 6030, 6164, 6231, 6365, 6417, 6555, 6840, 7068, 7130, 7638, 7705, 7866, 8040, 8280, 8308, 8556, 8740, 8835, 9246, 10184, 10385, 10488, 10602, 10695, 11160, 11457, 11780, 12060, 12328, 12462, 12730, 12834, 13110, 13547, 13869, 14136, 14260, 15276, 15410, 15732, 16616, 17112, 17480, 17670, 18492, 18693, 19095, 19665, 20770, 21204, 21390, 22914, 23115, 23560, 24120, 24924, 25460, 25668, 26220, 26505, 27094, 27738, 28520, 29279, 30552, 30820, 31155, 31464, 32085, 35340, 36984, 37386, 38190, 39330, 39463, 40641, 41540, 42408, 42780, 45828, 46230, 47771, 49848, 50920, 51336, 52440, 53010, 54188, 55476, 57285, 58558, 61640, 62310, 64170, 67735, 69345, 70680, 74772, 76380, 78660, 78926, 81282, 83080, 85560, 87837, 91656, 92460, 93465, 95542, 106020, 108376, 110952, 114570, 117116, 118389, 121923, 124620, 128340, 135470, 138690, 143313, 146395, 149544, 152760, 157320, 157852, 162564, 175674, 184920, 186930, 191084, 197315, 203205, 212040, 229140, 234232, 236778, 238855, 243846, 249240, 256680, 263511, 270940, 277380, 286626, 292790, 315704, 325128, 351348, 355167, 373860, 382168, 394630, 406410, 429939, 439185, 458280, 473556, 477710, 487692, 527022, 541880, 554760, 573252, 585580, 591945, 609615, 702696, 710334, 716565, 747720, 789260, 812820, 859878, 878370, 907649, 947112, 955420, 975384, 1054044, 1146504, 1171160, 1183890, 1219230, 1317555, 1420668, 1433130, 1578520, 1625640, 1719756, 1756740, 1775835, 1815298, 1910840, 2108088, 2149695, 2367780, 2438460, 2635110, 2722947, 2841336, 2866260, 3439512, 3513480, 3551670, 3630596, 4299390, 4538245, 4735560, 4876920, 5270220, 5445894, 5732520, 7103340, 7261192, 8168841, 8598780, 9076490, 10540440, 10891788, 13614735, 14206680, 16337682, 17197560, 18152980, 21783576, 27229470, 32675364, 36305960, 40844205, 54458940, 65350728, 81688410, 108917880, 163376820, 326753640]

約数ペア:

[(1, 326753640), (2, 163376820), (3, 108917880), (4, 81688410), (5, 65350728), (6, 54458940), (8, 40844205), (9, 36305960), (10, 32675364), (12, 27229470), (15, 21783576), (18, 18152980), (19, 17197560), (20, 16337682), (23, 14206680), (24, 13614735), (30, 10891788), (31, 10540440), (36, 9076490), (38, 8598780), (40, 8168841), (45, 7261192), (46, 7103340), (57, 5732520), (60, 5445894), (62, 5270220), (67, 4876920), (69, 4735560), (72, 4538245), (76, 4299390), (90, 3630596), (92, 3551670), (93, 3513480), (95, 3439512), (114, 2866260), (115, 2841336), (120, 2722947), (124, 2635110), (134, 2438460), (138, 2367780), (152, 2149695), (155, 2108088), (171, 1910840), (180, 1815298), (184, 1775835), (186, 1756740), (190, 1719756), (201, 1625640), (207, 1578520), (228, 1433130), (230, 1420668), (248, 1317555), (268, 1219230), (276, 1183890), (279, 1171160), (285, 1146504), (310, 1054044), (335, 975384), (342, 955420), (345, 947112), (360, 907649), (372, 878370), (380, 859878), (402, 812820), (414, 789260), (437, 747720), (456, 716565), (460, 710334), (465, 702696), (536, 609615), (552, 591945), (558, 585580), (570, 573252), (589, 554760), (603, 541880), (620, 527022), (670, 487692), (684, 477710), (690, 473556), (713, 458280), (744, 439185), (760, 429939), (804, 406410), (828, 394630), (855, 382168), (874, 373860), (920, 355167), (930, 351348), (1005, 325128), (1035, 315704), (1116, 292790), (1140, 286626), (1178, 277380), (1206, 270940), (1240, 263511), (1273, 256680), (1311, 249240), (1340, 243846), (1368, 238855), (1380, 236778), (1395, 234232), (1426, 229140), (1541, 212040), (1608, 203205), (1656, 197315), (1710, 191084), (1748, 186930), (1767, 184920), (1860, 175674), (2010, 162564), (2070, 157852), (2077, 157320), (2139, 152760), (2185, 149544), (2232, 146395), (2280, 143313), (2356, 138690), (2412, 135470), (2546, 128340), (2622, 124620), (2680, 121923), (2760, 118389), (2790, 117116), (2852, 114570), (2945, 110952), (3015, 108376), (3082, 106020), (3420, 95542), (3496, 93465), (3534, 92460), (3565, 91656), (3720, 87837), (3819, 85560), (3933, 83080), (4020, 81282), (4140, 78926), (4154, 78660), (4278, 76380), (4370, 74772), (4623, 70680), (4712, 69345), (4824, 67735), (5092, 64170), (5244, 62310), (5301, 61640), (5580, 58558), (5704, 57285), (5890, 55476), (6030, 54188), (6164, 53010), (6231, 52440), (6365, 51336), (6417, 50920), (6555, 49848), (6840, 47771), (7068, 46230), (7130, 45828), (7638, 42780), (7705, 42408), (7866, 41540), (8040, 40641), (8280, 39463), (8308, 39330), (8556, 38190), (8740, 37386), (8835, 36984), (9246, 35340), (10184, 32085), (10385, 31464), (10488, 31155), (10602, 30820), (10695, 30552), (11160, 29279), (11457, 28520), (11780, 27738), (12060, 27094), (12328, 26505), (12462, 26220), (12730, 25668), (12834, 25460), (13110, 24924), (13547, 24120), (13869, 23560), (14136, 23115), (14260, 22914), (15276, 21390), (15410, 21204), (15732, 20770), (16616, 19665), (17112, 19095), (17480, 18693), (17670, 18492)]