327224840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 869045760

約数和(自身を除く): 541820920

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 31, 34, 38, 40, 43, 62, 68, 76, 85, 86, 95, 124, 136, 152, 155, 170, 172, 190, 215, 248, 310, 323, 340, 344, 361, 380, 430, 527, 589, 620, 646, 680, 722, 731, 760, 817, 860, 1054, 1178, 1240, 1292, 1333, 1444, 1462, 1615, 1634, 1720, 1805, 2108, 2356, 2584, 2635, 2666, 2888, 2924, 2945, 3230, 3268, 3610, 3655, 4085, 4216, 4712, 5270, 5332, 5848, 5890, 6137, 6460, 6536, 6665, 7220, 7310, 8170, 10013, 10540, 10664, 11191, 11780, 12274, 12920, 13330, 13889, 14440, 14620, 15523, 16340, 20026, 21080, 22382, 22661, 23560, 24548, 25327, 26660, 27778, 29240, 30685, 31046, 32680, 40052, 44764, 45322, 49096, 50065, 50654, 53320, 55556, 55955, 61370, 62092, 69445, 77615, 80104, 89528, 90644, 100130, 101308, 111112, 111910, 113305, 122740, 124184, 126635, 138890, 155230, 181288, 190247, 200260, 202616, 223820, 226610, 245480, 253270, 263891, 277780, 310460, 380494, 400520, 430559, 447640, 453220, 481213, 506540, 527782, 555560, 620920, 760988, 861118, 906440, 951235, 962426, 1013080, 1055564, 1319455, 1521976, 1722236, 1902470, 1924852, 2111128, 2152795, 2406065, 2638910, 3444472, 3804940, 3849704, 4305590, 4812130, 5277820, 7609880, 8180621, 8611180, 9624260, 10555640, 16361242, 17222360, 19248520, 32722484, 40903105, 65444968, 81806210, 163612420, 327224840]

約数ペア:

[(1, 327224840), (2, 163612420), (4, 81806210), (5, 65444968), (8, 40903105), (10, 32722484), (17, 19248520), (19, 17222360), (20, 16361242), (31, 10555640), (34, 9624260), (38, 8611180), (40, 8180621), (43, 7609880), (62, 5277820), (68, 4812130), (76, 4305590), (85, 3849704), (86, 3804940), (95, 3444472), (124, 2638910), (136, 2406065), (152, 2152795), (155, 2111128), (170, 1924852), (172, 1902470), (190, 1722236), (215, 1521976), (248, 1319455), (310, 1055564), (323, 1013080), (340, 962426), (344, 951235), (361, 906440), (380, 861118), (430, 760988), (527, 620920), (589, 555560), (620, 527782), (646, 506540), (680, 481213), (722, 453220), (731, 447640), (760, 430559), (817, 400520), (860, 380494), (1054, 310460), (1178, 277780), (1240, 263891), (1292, 253270), (1333, 245480), (1444, 226610), (1462, 223820), (1615, 202616), (1634, 200260), (1720, 190247), (1805, 181288), (2108, 155230), (2356, 138890), (2584, 126635), (2635, 124184), (2666, 122740), (2888, 113305), (2924, 111910), (2945, 111112), (3230, 101308), (3268, 100130), (3610, 90644), (3655, 89528), (4085, 80104), (4216, 77615), (4712, 69445), (5270, 62092), (5332, 61370), (5848, 55955), (5890, 55556), (6137, 53320), (6460, 50654), (6536, 50065), (6665, 49096), (7220, 45322), (7310, 44764), (8170, 40052), (10013, 32680), (10540, 31046), (10664, 30685), (11191, 29240), (11780, 27778), (12274, 26660), (12920, 25327), (13330, 24548), (13889, 23560), (14440, 22661), (14620, 22382), (15523, 21080), (16340, 20026)]