250174080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 288

約数和(自身を含む): 939086460

約数和(自身を除く): 688912380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 257, 260, 288, 312, 320, 338, 360, 384, 390, 416, 468, 480, 507, 514, 520, 576, 585, 624, 640, 676, 720, 771, 780, 832, 845, 936, 960, 1014, 1028, 1040, 1152, 1170, 1248, 1285, 1352, 1440, 1521, 1542, 1560, 1664, 1690, 1872, 1920, 2028, 2056, 2080, 2313, 2340, 2496, 2535, 2570, 2704, 2880, 3042, 3084, 3120, 3341, 3380, 3744, 3855, 4056, 4112, 4160, 4626, 4680, 4992, 5070, 5140, 5408, 5760, 6084, 6168, 6240, 6682, 6760, 7488, 7605, 7710, 8112, 8224, 8320, 9252, 9360, 10023, 10140, 10280, 10816, 11565, 12168, 12336, 12480, 13364, 13520, 14976, 15210, 15420, 16224, 16448, 16705, 18504, 18720, 20046, 20280, 20560, 21632, 23130, 24336, 24672, 24960, 26728, 27040, 30069, 30420, 30840, 32448, 32896, 33410, 37008, 37440, 40092, 40560, 41120, 43433, 46260, 48672, 49344, 50115, 53456, 54080, 60138, 60840, 61680, 64896, 66820, 74016, 74880, 80184, 81120, 82240, 86866, 92520, 97344, 98688, 100230, 106912, 108160, 120276, 121680, 123360, 130299, 133640, 148032, 150345, 160368, 162240, 164480, 173732, 185040, 194688, 200460, 213824, 217165, 240552, 243360, 246720, 260598, 267280, 296064, 300690, 320736, 324480, 347464, 370080, 390897, 400920, 427648, 434330, 481104, 486720, 493440, 521196, 534560, 601380, 641472, 651495, 694928, 740160, 781794, 801840, 868660, 962208, 973440, 1042392, 1069120, 1202760, 1282944, 1302990, 1389856, 1480320, 1563588, 1603680, 1737320, 1924416, 1954485, 2084784, 2138240, 2405520, 2605980, 2779712, 3127176, 3207360, 3474640, 3848832, 3908970, 4169568, 4811040, 5211960, 5559424, 6254352, 6414720, 6949280, 7817940, 8339136, 9622080, 10423920, 12508704, 13898560, 15635880, 16678272, 19244160, 20847840, 25017408, 27797120, 31271760, 41695680, 50034816, 62543520, 83391360, 125087040, 250174080]

約数ペア:

[(1, 250174080), (2, 125087040), (3, 83391360), (4, 62543520), (5, 50034816), (6, 41695680), (8, 31271760), (9, 27797120), (10, 25017408), (12, 20847840), (13, 19244160), (15, 16678272), (16, 15635880), (18, 13898560), (20, 12508704), (24, 10423920), (26, 9622080), (30, 8339136), (32, 7817940), (36, 6949280), (39, 6414720), (40, 6254352), (45, 5559424), (48, 5211960), (52, 4811040), (60, 4169568), (64, 3908970), (65, 3848832), (72, 3474640), (78, 3207360), (80, 3127176), (90, 2779712), (96, 2605980), (104, 2405520), (117, 2138240), (120, 2084784), (128, 1954485), (130, 1924416), (144, 1737320), (156, 1603680), (160, 1563588), (169, 1480320), (180, 1389856), (192, 1302990), (195, 1282944), (208, 1202760), (234, 1069120), (240, 1042392), (257, 973440), (260, 962208), (288, 868660), (312, 801840), (320, 781794), (338, 740160), (360, 694928), (384, 651495), (390, 641472), (416, 601380), (468, 534560), (480, 521196), (507, 493440), (514, 486720), (520, 481104), (576, 434330), (585, 427648), (624, 400920), (640, 390897), (676, 370080), (720, 347464), (771, 324480), (780, 320736), (832, 300690), (845, 296064), (936, 267280), (960, 260598), (1014, 246720), (1028, 243360), (1040, 240552), (1152, 217165), (1170, 213824), (1248, 200460), (1285, 194688), (1352, 185040), (1440, 173732), (1521, 164480), (1542, 162240), (1560, 160368), (1664, 150345), (1690, 148032), (1872, 133640), (1920, 130299), (2028, 123360), (2056, 121680), (2080, 120276), (2313, 108160), (2340, 106912), (2496, 100230), (2535, 98688), (2570, 97344), (2704, 92520), (2880, 86866), (3042, 82240), (3084, 81120), (3120, 80184), (3341, 74880), (3380, 74016), (3744, 66820), (3855, 64896), (4056, 61680), (4112, 60840), (4160, 60138), (4626, 54080), (4680, 53456), (4992, 50115), (5070, 49344), (5140, 48672), (5408, 46260), (5760, 43433), (6084, 41120), (6168, 40560), (6240, 40092), (6682, 37440), (6760, 37008), (7488, 33410), (7605, 32896), (7710, 32448), (8112, 30840), (8224, 30420), (8320, 30069), (9252, 27040), (9360, 26728), (10023, 24960), (10140, 24672), (10280, 24336), (10816, 23130), (11565, 21632), (12168, 20560), (12336, 20280), (12480, 20046), (13364, 18720), (13520, 18504), (14976, 16705), (15210, 16448), (15420, 16224)]