2508571520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2325

約数の個数: 256

約数和(自身を含む): 7772889600

約数和(自身を除く): 5264318080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 76, 80, 91, 95, 104, 112, 128, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 280, 304, 320, 364, 380, 416, 448, 455, 494, 520, 532, 560, 608, 640, 665, 728, 760, 832, 896, 910, 988, 1040, 1064, 1120, 1216, 1235, 1330, 1456, 1520, 1664, 1729, 1820, 1976, 2080, 2128, 2240, 2267, 2432, 2470, 2660, 2912, 3040, 3458, 3640, 3952, 4160, 4256, 4480, 4534, 4940, 5320, 5824, 6080, 6916, 7280, 7904, 8320, 8512, 8645, 9068, 9880, 10640, 11335, 11648, 12160, 13832, 14560, 15808, 15869, 17024, 17290, 18136, 19760, 21280, 22670, 27664, 29120, 29471, 31616, 31738, 34580, 36272, 39520, 42560, 43073, 45340, 55328, 58240, 58942, 63476, 69160, 72544, 79040, 79345, 85120, 86146, 90680, 110656, 117884, 126952, 138320, 145088, 147355, 158080, 158690, 172292, 181360, 206297, 215365, 221312, 235768, 253904, 276640, 290176, 294710, 301511, 317380, 344584, 362720, 412594, 430730, 471536, 507808, 553280, 559949, 589420, 603022, 634760, 689168, 725440, 825188, 861460, 943072, 1015616, 1031485, 1106560, 1119898, 1178840, 1206044, 1269520, 1378336, 1450880, 1507555, 1650376, 1722920, 1886144, 2031232, 2062970, 2239796, 2357680, 2412088, 2539040, 2756672, 2799745, 3015110, 3300752, 3445840, 3772288, 3919643, 4125940, 4479592, 4715360, 4824176, 5078080, 5513344, 5599490, 6030220, 6601504, 6891680, 7839286, 8251880, 8959184, 9430720, 9648352, 10156160, 11198980, 12060440, 13203008, 13783360, 15678572, 16503760, 17918368, 18861440, 19296704, 19598215, 22397960, 24120880, 26406016, 27566720, 31357144, 33007520, 35836736, 38593408, 39196430, 44795920, 48241760, 62714288, 66015040, 71673472, 78392860, 89591840, 96483520, 125428576, 132030080, 156785720, 179183680, 192967040, 250857152, 313571440, 358367360, 501714304, 627142880, 1254285760, 2508571520]

約数ペア:

[(1, 2508571520), (2, 1254285760), (4, 627142880), (5, 501714304), (7, 358367360), (8, 313571440), (10, 250857152), (13, 192967040), (14, 179183680), (16, 156785720), (19, 132030080), (20, 125428576), (26, 96483520), (28, 89591840), (32, 78392860), (35, 71673472), (38, 66015040), (40, 62714288), (52, 48241760), (56, 44795920), (64, 39196430), (65, 38593408), (70, 35836736), (76, 33007520), (80, 31357144), (91, 27566720), (95, 26406016), (104, 24120880), (112, 22397960), (128, 19598215), (130, 19296704), (133, 18861440), (140, 17918368), (152, 16503760), (160, 15678572), (182, 13783360), (190, 13203008), (208, 12060440), (224, 11198980), (247, 10156160), (260, 9648352), (266, 9430720), (280, 8959184), (304, 8251880), (320, 7839286), (364, 6891680), (380, 6601504), (416, 6030220), (448, 5599490), (455, 5513344), (494, 5078080), (520, 4824176), (532, 4715360), (560, 4479592), (608, 4125940), (640, 3919643), (665, 3772288), (728, 3445840), (760, 3300752), (832, 3015110), (896, 2799745), (910, 2756672), (988, 2539040), (1040, 2412088), (1064, 2357680), (1120, 2239796), (1216, 2062970), (1235, 2031232), (1330, 1886144), (1456, 1722920), (1520, 1650376), (1664, 1507555), (1729, 1450880), (1820, 1378336), (1976, 1269520), (2080, 1206044), (2128, 1178840), (2240, 1119898), (2267, 1106560), (2432, 1031485), (2470, 1015616), (2660, 943072), (2912, 861460), (3040, 825188), (3458, 725440), (3640, 689168), (3952, 634760), (4160, 603022), (4256, 589420), (4480, 559949), (4534, 553280), (4940, 507808), (5320, 471536), (5824, 430730), (6080, 412594), (6916, 362720), (7280, 344584), (7904, 317380), (8320, 301511), (8512, 294710), (8645, 290176), (9068, 276640), (9880, 253904), (10640, 235768), (11335, 221312), (11648, 215365), (12160, 206297), (13832, 181360), (14560, 172292), (15808, 158690), (15869, 158080), (17024, 147355), (17290, 145088), (18136, 138320), (19760, 126952), (21280, 117884), (22670, 110656), (27664, 90680), (29120, 86146), (29471, 85120), (31616, 79345), (31738, 79040), (34580, 72544), (36272, 69160), (39520, 63476), (42560, 58942), (43073, 58240), (45340, 55328)]