2895089280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1301}}^1$

素因数の和:1403

約数の個数: 256

約数和(自身を含む): 9880617600

約数和(自身を除く): 6985528320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 61, 64, 76, 80, 95, 96, 114, 120, 122, 128, 152, 160, 183, 190, 192, 228, 240, 244, 285, 304, 305, 320, 366, 380, 384, 456, 480, 488, 570, 608, 610, 640, 732, 760, 912, 915, 960, 976, 1140, 1159, 1216, 1220, 1301, 1464, 1520, 1824, 1830, 1920, 1952, 2280, 2318, 2432, 2440, 2602, 2928, 3040, 3477, 3648, 3660, 3903, 3904, 4560, 4636, 4880, 5204, 5795, 5856, 6080, 6505, 6954, 7296, 7320, 7806, 7808, 9120, 9272, 9760, 10408, 11590, 11712, 12160, 13010, 13908, 14640, 15612, 17385, 18240, 18544, 19515, 19520, 20816, 23180, 23424, 24719, 26020, 27816, 29280, 31224, 34770, 36480, 37088, 39030, 39040, 41632, 46360, 49438, 52040, 55632, 58560, 62448, 69540, 74157, 74176, 78060, 79361, 83264, 92720, 98876, 104080, 111264, 117120, 123595, 124896, 139080, 148314, 148352, 156120, 158722, 166528, 185440, 197752, 208160, 222528, 238083, 247190, 249792, 278160, 296628, 312240, 317444, 370785, 370880, 395504, 396805, 416320, 445056, 476166, 494380, 499584, 556320, 593256, 624480, 634888, 741570, 741760, 791008, 793610, 832640, 952332, 988760, 1112640, 1186512, 1190415, 1248960, 1269776, 1483140, 1507859, 1582016, 1587220, 1904664, 1977520, 2225280, 2373024, 2380830, 2497920, 2539552, 2966280, 3015718, 3164032, 3174440, 3809328, 3955040, 4523577, 4746048, 4761660, 5079104, 5932560, 6031436, 6348880, 7539295, 7618656, 7910080, 9047154, 9492096, 9523320, 10158208, 11865120, 12062872, 12697760, 15078590, 15237312, 15820160, 18094308, 19046640, 22617885, 23730240, 24125744, 25395520, 30157180, 30474624, 36188616, 38093280, 45235770, 47460480, 48251488, 50791040, 60314360, 72377232, 76186560, 90471540, 96502976, 120628720, 144754464, 152373120, 180943080, 193005952, 241257440, 289508928, 361886160, 482514880, 579017856, 723772320, 965029760, 1447544640, 2895089280]

約数ペア:

[(1, 2895089280), (2, 1447544640), (3, 965029760), (4, 723772320), (5, 579017856), (6, 482514880), (8, 361886160), (10, 289508928), (12, 241257440), (15, 193005952), (16, 180943080), (19, 152373120), (20, 144754464), (24, 120628720), (30, 96502976), (32, 90471540), (38, 76186560), (40, 72377232), (48, 60314360), (57, 50791040), (60, 48251488), (61, 47460480), (64, 45235770), (76, 38093280), (80, 36188616), (95, 30474624), (96, 30157180), (114, 25395520), (120, 24125744), (122, 23730240), (128, 22617885), (152, 19046640), (160, 18094308), (183, 15820160), (190, 15237312), (192, 15078590), (228, 12697760), (240, 12062872), (244, 11865120), (285, 10158208), (304, 9523320), (305, 9492096), (320, 9047154), (366, 7910080), (380, 7618656), (384, 7539295), (456, 6348880), (480, 6031436), (488, 5932560), (570, 5079104), (608, 4761660), (610, 4746048), (640, 4523577), (732, 3955040), (760, 3809328), (912, 3174440), (915, 3164032), (960, 3015718), (976, 2966280), (1140, 2539552), (1159, 2497920), (1216, 2380830), (1220, 2373024), (1301, 2225280), (1464, 1977520), (1520, 1904664), (1824, 1587220), (1830, 1582016), (1920, 1507859), (1952, 1483140), (2280, 1269776), (2318, 1248960), (2432, 1190415), (2440, 1186512), (2602, 1112640), (2928, 988760), (3040, 952332), (3477, 832640), (3648, 793610), (3660, 791008), (3903, 741760), (3904, 741570), (4560, 634888), (4636, 624480), (4880, 593256), (5204, 556320), (5795, 499584), (5856, 494380), (6080, 476166), (6505, 445056), (6954, 416320), (7296, 396805), (7320, 395504), (7806, 370880), (7808, 370785), (9120, 317444), (9272, 312240), (9760, 296628), (10408, 278160), (11590, 249792), (11712, 247190), (12160, 238083), (13010, 222528), (13908, 208160), (14640, 197752), (15612, 185440), (17385, 166528), (18240, 158722), (18544, 156120), (19515, 148352), (19520, 148314), (20816, 139080), (23180, 124896), (23424, 123595), (24719, 117120), (26020, 111264), (27816, 104080), (29280, 98876), (31224, 92720), (34770, 83264), (36480, 79361), (37088, 78060), (39030, 74176), (39040, 74157), (41632, 69540), (46360, 62448), (49438, 58560), (52040, 55632)]