2684019520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1609

約数の個数: 224

約数和(自身を含む): 8000487936

約数和(自身を除く): 5316468416

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 61, 64, 65, 70, 80, 91, 104, 112, 122, 130, 140, 160, 182, 208, 224, 244, 260, 280, 305, 320, 364, 416, 427, 448, 455, 488, 520, 560, 610, 728, 793, 832, 854, 910, 976, 1040, 1120, 1220, 1456, 1511, 1586, 1708, 1820, 1952, 2080, 2135, 2240, 2440, 2912, 3022, 3172, 3416, 3640, 3904, 3965, 4160, 4270, 4880, 5551, 5824, 6044, 6344, 6832, 7280, 7555, 7930, 8540, 9760, 10577, 11102, 12088, 12688, 13664, 14560, 15110, 15860, 17080, 19520, 19643, 21154, 22204, 24176, 25376, 27328, 27755, 29120, 30220, 31720, 34160, 39286, 42308, 44408, 48352, 50752, 52885, 55510, 60440, 63440, 68320, 78572, 84616, 88816, 92171, 96704, 98215, 105770, 111020, 120880, 126880, 136640, 137501, 157144, 169232, 177632, 184342, 196430, 211540, 222040, 241760, 253760, 275002, 314288, 338464, 355264, 368684, 392860, 423080, 444080, 460855, 483520, 550004, 628576, 645197, 676928, 687505, 737368, 785720, 846160, 888160, 921710, 1100008, 1198223, 1257152, 1290394, 1375010, 1474736, 1571440, 1692320, 1776320, 1843420, 2200016, 2396446, 2580788, 2750020, 2949472, 3142880, 3225985, 3384640, 3686840, 4400032, 4792892, 5161576, 5500040, 5898944, 5991115, 6285760, 6451970, 7373680, 8387561, 8800064, 9585784, 10323152, 11000080, 11982230, 12903940, 14747360, 16775122, 19171568, 20646304, 22000160, 23964460, 25807880, 29494720, 33550244, 38343136, 41292608, 41937805, 44000320, 47928920, 51615760, 67100488, 76686272, 83875610, 95857840, 103231520, 134200976, 167751220, 191715680, 206463040, 268401952, 335502440, 383431360, 536803904, 671004880, 1342009760, 2684019520]

約数ペア:

[(1, 2684019520), (2, 1342009760), (4, 671004880), (5, 536803904), (7, 383431360), (8, 335502440), (10, 268401952), (13, 206463040), (14, 191715680), (16, 167751220), (20, 134200976), (26, 103231520), (28, 95857840), (32, 83875610), (35, 76686272), (40, 67100488), (52, 51615760), (56, 47928920), (61, 44000320), (64, 41937805), (65, 41292608), (70, 38343136), (80, 33550244), (91, 29494720), (104, 25807880), (112, 23964460), (122, 22000160), (130, 20646304), (140, 19171568), (160, 16775122), (182, 14747360), (208, 12903940), (224, 11982230), (244, 11000080), (260, 10323152), (280, 9585784), (305, 8800064), (320, 8387561), (364, 7373680), (416, 6451970), (427, 6285760), (448, 5991115), (455, 5898944), (488, 5500040), (520, 5161576), (560, 4792892), (610, 4400032), (728, 3686840), (793, 3384640), (832, 3225985), (854, 3142880), (910, 2949472), (976, 2750020), (1040, 2580788), (1120, 2396446), (1220, 2200016), (1456, 1843420), (1511, 1776320), (1586, 1692320), (1708, 1571440), (1820, 1474736), (1952, 1375010), (2080, 1290394), (2135, 1257152), (2240, 1198223), (2440, 1100008), (2912, 921710), (3022, 888160), (3172, 846160), (3416, 785720), (3640, 737368), (3904, 687505), (3965, 676928), (4160, 645197), (4270, 628576), (4880, 550004), (5551, 483520), (5824, 460855), (6044, 444080), (6344, 423080), (6832, 392860), (7280, 368684), (7555, 355264), (7930, 338464), (8540, 314288), (9760, 275002), (10577, 253760), (11102, 241760), (12088, 222040), (12688, 211540), (13664, 196430), (14560, 184342), (15110, 177632), (15860, 169232), (17080, 157144), (19520, 137501), (19643, 136640), (21154, 126880), (22204, 120880), (24176, 111020), (25376, 105770), (27328, 98215), (27755, 96704), (29120, 92171), (30220, 88816), (31720, 84616), (34160, 78572), (39286, 68320), (42308, 63440), (44408, 60440), (48352, 55510), (50752, 52885)]