15671902840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:638

約数の個数: 256

約数和(自身を含む): 41654476800

約数和(自身を除く): 25982573960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 53, 55, 61, 88, 92, 106, 110, 115, 122, 184, 212, 220, 230, 244, 253, 265, 305, 424, 440, 460, 479, 488, 506, 530, 583, 610, 671, 920, 958, 1012, 1060, 1166, 1219, 1220, 1265, 1342, 1403, 1916, 2024, 2120, 2332, 2395, 2438, 2440, 2530, 2684, 2806, 2915, 3233, 3355, 3832, 4664, 4790, 4876, 5060, 5269, 5368, 5612, 5830, 6095, 6466, 6710, 7015, 9580, 9752, 10120, 10538, 11017, 11224, 11660, 12190, 12932, 13409, 13420, 14030, 15433, 16165, 19160, 21076, 22034, 23320, 24380, 25387, 25864, 26345, 26818, 26840, 28060, 29219, 30866, 32330, 35563, 42152, 44068, 48760, 50774, 52690, 53636, 55085, 56120, 58438, 61732, 64660, 67045, 71126, 74359, 77165, 88136, 101548, 105380, 107272, 110170, 116876, 121187, 123464, 126935, 129320, 134090, 142252, 146095, 148718, 154330, 177815, 203096, 210760, 220340, 233752, 242374, 253870, 268180, 279257, 284504, 292190, 297436, 308660, 321409, 355630, 371795, 440680, 484748, 507740, 536360, 558514, 583901, 584380, 594872, 605935, 617320, 642818, 672037, 711260, 743590, 817949, 969496, 1015480, 1117028, 1167802, 1168760, 1211870, 1285636, 1344074, 1396285, 1422520, 1487180, 1548607, 1607045, 1635898, 2234056, 2335604, 2423740, 2571272, 2688148, 2792570, 2919505, 2974360, 3097214, 3214090, 3271796, 3360185, 4089745, 4671208, 4847480, 5376296, 5585140, 5839010, 6194428, 6422911, 6428180, 6543592, 6720370, 7392407, 7743035, 8179490, 11170280, 11678020, 12388856, 12845822, 12856360, 13440740, 14784814, 15486070, 16358980, 17034677, 23356040, 25691644, 26881480, 29569628, 30972140, 32114555, 32717960, 34069354, 35617961, 36962035, 51383288, 59139256, 61944280, 64229110, 68138708, 71235922, 73924070, 85173385, 128458220, 136277416, 142471844, 147848140, 170346770, 178089805, 256916440, 284943688, 295696280, 340693540, 356179610, 391797571, 681387080, 712359220, 783595142, 1424718440, 1567190284, 1958987855, 3134380568, 3917975710, 7835951420, 15671902840]

約数ペア:

[(1, 15671902840), (2, 7835951420), (4, 3917975710), (5, 3134380568), (8, 1958987855), (10, 1567190284), (11, 1424718440), (20, 783595142), (22, 712359220), (23, 681387080), (40, 391797571), (44, 356179610), (46, 340693540), (53, 295696280), (55, 284943688), (61, 256916440), (88, 178089805), (92, 170346770), (106, 147848140), (110, 142471844), (115, 136277416), (122, 128458220), (184, 85173385), (212, 73924070), (220, 71235922), (230, 68138708), (244, 64229110), (253, 61944280), (265, 59139256), (305, 51383288), (424, 36962035), (440, 35617961), (460, 34069354), (479, 32717960), (488, 32114555), (506, 30972140), (530, 29569628), (583, 26881480), (610, 25691644), (671, 23356040), (920, 17034677), (958, 16358980), (1012, 15486070), (1060, 14784814), (1166, 13440740), (1219, 12856360), (1220, 12845822), (1265, 12388856), (1342, 11678020), (1403, 11170280), (1916, 8179490), (2024, 7743035), (2120, 7392407), (2332, 6720370), (2395, 6543592), (2438, 6428180), (2440, 6422911), (2530, 6194428), (2684, 5839010), (2806, 5585140), (2915, 5376296), (3233, 4847480), (3355, 4671208), (3832, 4089745), (4664, 3360185), (4790, 3271796), (4876, 3214090), (5060, 3097214), (5269, 2974360), (5368, 2919505), (5612, 2792570), (5830, 2688148), (6095, 2571272), (6466, 2423740), (6710, 2335604), (7015, 2234056), (9580, 1635898), (9752, 1607045), (10120, 1548607), (10538, 1487180), (11017, 1422520), (11224, 1396285), (11660, 1344074), (12190, 1285636), (12932, 1211870), (13409, 1168760), (13420, 1167802), (14030, 1117028), (15433, 1015480), (16165, 969496), (19160, 817949), (21076, 743590), (22034, 711260), (23320, 672037), (24380, 642818), (25387, 617320), (25864, 605935), (26345, 594872), (26818, 584380), (26840, 583901), (28060, 558514), (29219, 536360), (30866, 507740), (32330, 484748), (35563, 440680), (42152, 371795), (44068, 355630), (48760, 321409), (50774, 308660), (52690, 297436), (53636, 292190), (55085, 284504), (56120, 279257), (58438, 268180), (61732, 253870), (64660, 242374), (67045, 233752), (71126, 220340), (74359, 210760), (77165, 203096), (88136, 177815), (101548, 154330), (105380, 148718), (107272, 146095), (110170, 142252), (116876, 134090), (121187, 129320), (123464, 126935)]