454984920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{509}}^1$

素因数の和:730

約数の個数: 192

約数和(自身を含む): 1603929600

約数和(自身を除く): 1148944680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 191, 195, 234, 260, 312, 360, 382, 390, 468, 509, 520, 573, 585, 764, 780, 936, 955, 1018, 1146, 1170, 1527, 1528, 1560, 1719, 1910, 2036, 2292, 2340, 2483, 2545, 2865, 3054, 3438, 3820, 4072, 4581, 4584, 4680, 4966, 5090, 5730, 6108, 6617, 6876, 7449, 7635, 7640, 8595, 9162, 9932, 10180, 11460, 12216, 12415, 13234, 13752, 14898, 15270, 17190, 18324, 19851, 19864, 20360, 22347, 22905, 22920, 24830, 26468, 29796, 30540, 33085, 34380, 36648, 37245, 39702, 44694, 45810, 49660, 52936, 59553, 59592, 61080, 66170, 68760, 74490, 79404, 89388, 91620, 97219, 99255, 99320, 111735, 119106, 132340, 148980, 158808, 178776, 183240, 194438, 198510, 223470, 238212, 264680, 291657, 297765, 297960, 388876, 397020, 446940, 476424, 486095, 583314, 595530, 777752, 794040, 874971, 893880, 972190, 1166628, 1191060, 1263847, 1458285, 1749942, 1944380, 2333256, 2382120, 2527694, 2916570, 3499884, 3791541, 3888760, 4374855, 5055388, 5833140, 6319235, 6999768, 7583082, 8749710, 10110776, 11374623, 11666280, 12638470, 15166164, 17499420, 18957705, 22749246, 25276940, 30332328, 34998840, 37915410, 45498492, 50553880, 56873115, 75830820, 90996984, 113746230, 151661640, 227492460, 454984920]

約数ペア:

[(1, 454984920), (2, 227492460), (3, 151661640), (4, 113746230), (5, 90996984), (6, 75830820), (8, 56873115), (9, 50553880), (10, 45498492), (12, 37915410), (13, 34998840), (15, 30332328), (18, 25276940), (20, 22749246), (24, 18957705), (26, 17499420), (30, 15166164), (36, 12638470), (39, 11666280), (40, 11374623), (45, 10110776), (52, 8749710), (60, 7583082), (65, 6999768), (72, 6319235), (78, 5833140), (90, 5055388), (104, 4374855), (117, 3888760), (120, 3791541), (130, 3499884), (156, 2916570), (180, 2527694), (191, 2382120), (195, 2333256), (234, 1944380), (260, 1749942), (312, 1458285), (360, 1263847), (382, 1191060), (390, 1166628), (468, 972190), (509, 893880), (520, 874971), (573, 794040), (585, 777752), (764, 595530), (780, 583314), (936, 486095), (955, 476424), (1018, 446940), (1146, 397020), (1170, 388876), (1527, 297960), (1528, 297765), (1560, 291657), (1719, 264680), (1910, 238212), (2036, 223470), (2292, 198510), (2340, 194438), (2483, 183240), (2545, 178776), (2865, 158808), (3054, 148980), (3438, 132340), (3820, 119106), (4072, 111735), (4581, 99320), (4584, 99255), (4680, 97219), (4966, 91620), (5090, 89388), (5730, 79404), (6108, 74490), (6617, 68760), (6876, 66170), (7449, 61080), (7635, 59592), (7640, 59553), (8595, 52936), (9162, 49660), (9932, 45810), (10180, 44694), (11460, 39702), (12216, 37245), (12415, 36648), (13234, 34380), (13752, 33085), (14898, 30540), (15270, 29796), (17190, 26468), (18324, 24830), (19851, 22920), (19864, 22905), (20360, 22347)]