102558080

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 259536960

約数和(自身を除く): 156978880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 61, 64, 71, 74, 80, 122, 128, 142, 148, 160, 185, 244, 284, 296, 305, 320, 355, 370, 488, 568, 592, 610, 640, 710, 740, 976, 1136, 1184, 1220, 1420, 1480, 1952, 2257, 2272, 2368, 2440, 2627, 2840, 2960, 3904, 4331, 4514, 4544, 4736, 4880, 5254, 5680, 5920, 7808, 8662, 9028, 9088, 9760, 10508, 11285, 11360, 11840, 13135, 17324, 18056, 19520, 21016, 21655, 22570, 22720, 23680, 26270, 34648, 36112, 39040, 42032, 43310, 45140, 45440, 52540, 69296, 72224, 84064, 86620, 90280, 105080, 138592, 144448, 160247, 168128, 173240, 180560, 210160, 277184, 288896, 320494, 336256, 346480, 361120, 420320, 554368, 640988, 692960, 722240, 801235, 840640, 1281976, 1385920, 1444480, 1602470, 1681280, 2563952, 2771840, 3204940, 5127904, 6409880, 10255808, 12819760, 20511616, 25639520, 51279040, 102558080]

約数ペア:

[(1, 102558080), (2, 51279040), (4, 25639520), (5, 20511616), (8, 12819760), (10, 10255808), (16, 6409880), (20, 5127904), (32, 3204940), (37, 2771840), (40, 2563952), (61, 1681280), (64, 1602470), (71, 1444480), (74, 1385920), (80, 1281976), (122, 840640), (128, 801235), (142, 722240), (148, 692960), (160, 640988), (185, 554368), (244, 420320), (284, 361120), (296, 346480), (305, 336256), (320, 320494), (355, 288896), (370, 277184), (488, 210160), (568, 180560), (592, 173240), (610, 168128), (640, 160247), (710, 144448), (740, 138592), (976, 105080), (1136, 90280), (1184, 86620), (1220, 84064), (1420, 72224), (1480, 69296), (1952, 52540), (2257, 45440), (2272, 45140), (2368, 43310), (2440, 42032), (2627, 39040), (2840, 36112), (2960, 34648), (3904, 26270), (4331, 23680), (4514, 22720), (4544, 22570), (4736, 21655), (4880, 21016), (5254, 19520), (5680, 18056), (5920, 17324), (7808, 13135), (8662, 11840), (9028, 11360), (9088, 11285), (9760, 10508)]