2125406880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:764

約数の個数: 288

約数和(自身を含む): 7705938240

約数和(自身を除く): 5580531360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 131, 144, 152, 160, 171, 180, 190, 228, 240, 262, 285, 288, 304, 342, 360, 380, 393, 456, 480, 524, 570, 593, 608, 655, 684, 720, 760, 786, 855, 912, 1048, 1140, 1179, 1186, 1310, 1368, 1440, 1520, 1572, 1710, 1779, 1824, 1965, 2096, 2280, 2358, 2372, 2489, 2620, 2736, 2965, 3040, 3144, 3420, 3558, 3930, 4192, 4560, 4716, 4744, 4978, 5240, 5337, 5472, 5895, 5930, 6288, 6840, 7116, 7467, 7860, 8895, 9120, 9432, 9488, 9956, 10480, 10674, 11267, 11790, 11860, 12445, 12576, 13680, 14232, 14934, 15720, 17790, 18864, 18976, 19912, 20960, 21348, 22401, 22534, 23580, 23720, 24890, 26685, 27360, 28464, 29868, 31440, 33801, 35580, 37335, 37728, 39824, 42696, 44802, 45068, 47160, 47440, 49780, 53370, 56335, 56928, 59736, 62880, 67602, 71160, 74670, 77683, 79648, 85392, 89604, 90136, 94320, 94880, 99560, 101403, 106740, 112005, 112670, 119472, 135204, 142320, 149340, 155366, 169005, 170784, 179208, 180272, 188640, 199120, 202806, 213480, 224010, 225340, 233049, 238944, 270408, 284640, 298680, 310732, 338010, 358416, 360544, 388415, 398240, 405612, 426960, 448020, 450680, 466098, 507015, 540816, 597360, 621464, 676020, 699147, 716832, 776830, 811224, 853920, 896040, 901360, 932196, 1014030, 1081632, 1165245, 1194720, 1242928, 1352040, 1398294, 1475977, 1553660, 1622448, 1792080, 1802720, 1864392, 2028060, 2330490, 2485856, 2704080, 2796588, 2951954, 3107320, 3244896, 3495735, 3584160, 3728784, 4056120, 4427931, 4660980, 5408160, 5593176, 5903908, 6214640, 6991470, 7379885, 7457568, 8112240, 8855862, 9321960, 11186352, 11807816, 12429280, 13283793, 13982940, 14759770, 16224480, 17711724, 18643920, 22139655, 22372704, 23615632, 26567586, 27965880, 29519540, 35423448, 37287840, 44279310, 47231264, 53135172, 55931760, 59039080, 66418965, 70846896, 88558620, 106270344, 111863520, 118078160, 132837930, 141693792, 177117240, 212540688, 236156320, 265675860, 354234480, 425081376, 531351720, 708468960, 1062703440, 2125406880]

約数ペア:

[(1, 2125406880), (2, 1062703440), (3, 708468960), (4, 531351720), (5, 425081376), (6, 354234480), (8, 265675860), (9, 236156320), (10, 212540688), (12, 177117240), (15, 141693792), (16, 132837930), (18, 118078160), (19, 111863520), (20, 106270344), (24, 88558620), (30, 70846896), (32, 66418965), (36, 59039080), (38, 55931760), (40, 53135172), (45, 47231264), (48, 44279310), (57, 37287840), (60, 35423448), (72, 29519540), (76, 27965880), (80, 26567586), (90, 23615632), (95, 22372704), (96, 22139655), (114, 18643920), (120, 17711724), (131, 16224480), (144, 14759770), (152, 13982940), (160, 13283793), (171, 12429280), (180, 11807816), (190, 11186352), (228, 9321960), (240, 8855862), (262, 8112240), (285, 7457568), (288, 7379885), (304, 6991470), (342, 6214640), (360, 5903908), (380, 5593176), (393, 5408160), (456, 4660980), (480, 4427931), (524, 4056120), (570, 3728784), (593, 3584160), (608, 3495735), (655, 3244896), (684, 3107320), (720, 2951954), (760, 2796588), (786, 2704080), (855, 2485856), (912, 2330490), (1048, 2028060), (1140, 1864392), (1179, 1802720), (1186, 1792080), (1310, 1622448), (1368, 1553660), (1440, 1475977), (1520, 1398294), (1572, 1352040), (1710, 1242928), (1779, 1194720), (1824, 1165245), (1965, 1081632), (2096, 1014030), (2280, 932196), (2358, 901360), (2372, 896040), (2489, 853920), (2620, 811224), (2736, 776830), (2965, 716832), (3040, 699147), (3144, 676020), (3420, 621464), (3558, 597360), (3930, 540816), (4192, 507015), (4560, 466098), (4716, 450680), (4744, 448020), (4978, 426960), (5240, 405612), (5337, 398240), (5472, 388415), (5895, 360544), (5930, 358416), (6288, 338010), (6840, 310732), (7116, 298680), (7467, 284640), (7860, 270408), (8895, 238944), (9120, 233049), (9432, 225340), (9488, 224010), (9956, 213480), (10480, 202806), (10674, 199120), (11267, 188640), (11790, 180272), (11860, 179208), (12445, 170784), (12576, 169005), (13680, 155366), (14232, 149340), (14934, 142320), (15720, 135204), (17790, 119472), (18864, 112670), (18976, 112005), (19912, 106740), (20960, 101403), (21348, 99560), (22401, 94880), (22534, 94320), (23580, 90136), (23720, 89604), (24890, 85392), (26685, 79648), (27360, 77683), (28464, 74670), (29868, 71160), (31440, 67602), (33801, 62880), (35580, 59736), (37335, 56928), (37728, 56335), (39824, 53370), (42696, 49780), (44802, 47440), (45068, 47160)]