328061880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:371

約数の個数: 256

約数和(自身を含む): 1169510400

約数和(自身を除く): 841448520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 47, 54, 60, 69, 72, 90, 92, 94, 108, 115, 120, 135, 138, 141, 180, 184, 188, 207, 216, 230, 235, 270, 276, 281, 282, 345, 360, 376, 414, 423, 460, 470, 540, 552, 562, 564, 621, 690, 705, 828, 843, 846, 920, 940, 1035, 1080, 1081, 1124, 1128, 1242, 1269, 1380, 1405, 1410, 1656, 1686, 1692, 1880, 2070, 2115, 2162, 2248, 2484, 2529, 2538, 2760, 2810, 2820, 3105, 3243, 3372, 3384, 4140, 4215, 4230, 4324, 4968, 5058, 5076, 5405, 5620, 5640, 6210, 6345, 6463, 6486, 6744, 7587, 8280, 8430, 8460, 8648, 9729, 10116, 10152, 10810, 11240, 12420, 12645, 12690, 12926, 12972, 13207, 15174, 16215, 16860, 16920, 19389, 19458, 20232, 21620, 24840, 25290, 25380, 25852, 25944, 26414, 29187, 30348, 32315, 32430, 33720, 37935, 38778, 38916, 39621, 43240, 48645, 50580, 50760, 51704, 52828, 58167, 58374, 60696, 64630, 64860, 66035, 75870, 77556, 77832, 79242, 96945, 97290, 101160, 105656, 116334, 116748, 118863, 129260, 129720, 132070, 145935, 151740, 155112, 158484, 174501, 193890, 194580, 198105, 232668, 233496, 237726, 258520, 264140, 290835, 291870, 303480, 303761, 316968, 349002, 356589, 387780, 389160, 396210, 465336, 475452, 528280, 581670, 583740, 594315, 607522, 698004, 713178, 775560, 792420, 872505, 911283, 950904, 1163340, 1167480, 1188630, 1215044, 1396008, 1426356, 1518805, 1584840, 1745010, 1782945, 1822566, 2326680, 2377260, 2430088, 2733849, 2852712, 3037610, 3490020, 3565890, 3645132, 4556415, 4754520, 5467698, 6075220, 6980040, 7131780, 7290264, 8201547, 9112830, 10935396, 12150440, 13669245, 14263560, 16403094, 18225660, 21870792, 27338490, 32806188, 36451320, 41007735, 54676980, 65612376, 82015470, 109353960, 164030940, 328061880]

約数ペア:

[(1, 328061880), (2, 164030940), (3, 109353960), (4, 82015470), (5, 65612376), (6, 54676980), (8, 41007735), (9, 36451320), (10, 32806188), (12, 27338490), (15, 21870792), (18, 18225660), (20, 16403094), (23, 14263560), (24, 13669245), (27, 12150440), (30, 10935396), (36, 9112830), (40, 8201547), (45, 7290264), (46, 7131780), (47, 6980040), (54, 6075220), (60, 5467698), (69, 4754520), (72, 4556415), (90, 3645132), (92, 3565890), (94, 3490020), (108, 3037610), (115, 2852712), (120, 2733849), (135, 2430088), (138, 2377260), (141, 2326680), (180, 1822566), (184, 1782945), (188, 1745010), (207, 1584840), (216, 1518805), (230, 1426356), (235, 1396008), (270, 1215044), (276, 1188630), (281, 1167480), (282, 1163340), (345, 950904), (360, 911283), (376, 872505), (414, 792420), (423, 775560), (460, 713178), (470, 698004), (540, 607522), (552, 594315), (562, 583740), (564, 581670), (621, 528280), (690, 475452), (705, 465336), (828, 396210), (843, 389160), (846, 387780), (920, 356589), (940, 349002), (1035, 316968), (1080, 303761), (1081, 303480), (1124, 291870), (1128, 290835), (1242, 264140), (1269, 258520), (1380, 237726), (1405, 233496), (1410, 232668), (1656, 198105), (1686, 194580), (1692, 193890), (1880, 174501), (2070, 158484), (2115, 155112), (2162, 151740), (2248, 145935), (2484, 132070), (2529, 129720), (2538, 129260), (2760, 118863), (2810, 116748), (2820, 116334), (3105, 105656), (3243, 101160), (3372, 97290), (3384, 96945), (4140, 79242), (4215, 77832), (4230, 77556), (4324, 75870), (4968, 66035), (5058, 64860), (5076, 64630), (5405, 60696), (5620, 58374), (5640, 58167), (6210, 52828), (6345, 51704), (6463, 50760), (6486, 50580), (6744, 48645), (7587, 43240), (8280, 39621), (8430, 38916), (8460, 38778), (8648, 37935), (9729, 33720), (10116, 32430), (10152, 32315), (10810, 30348), (11240, 29187), (12420, 26414), (12645, 25944), (12690, 25852), (12926, 25380), (12972, 25290), (13207, 24840), (15174, 21620), (16215, 20232), (16860, 19458), (16920, 19389)]