16062280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 43545600

約数和(自身を除く): 27483320

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 23, 26, 34, 40, 46, 52, 65, 68, 79, 85, 92, 104, 115, 130, 136, 158, 170, 184, 221, 230, 260, 299, 316, 340, 391, 395, 442, 460, 520, 598, 632, 680, 782, 790, 884, 920, 1027, 1105, 1196, 1343, 1495, 1564, 1580, 1768, 1817, 1955, 2054, 2210, 2392, 2686, 2990, 3128, 3160, 3634, 3910, 4108, 4420, 5083, 5135, 5372, 5980, 6715, 7268, 7820, 8216, 8840, 9085, 10166, 10270, 10744, 11960, 13430, 14536, 15640, 17459, 18170, 20332, 20540, 23621, 25415, 26860, 30889, 34918, 36340, 40664, 41080, 47242, 50830, 53720, 61778, 69836, 72680, 87295, 94484, 101660, 118105, 123556, 139672, 154445, 174590, 188968, 203320, 236210, 247112, 308890, 349180, 401557, 472420, 617780, 698360, 803114, 944840, 1235560, 1606228, 2007785, 3212456, 4015570, 8031140, 16062280]

約数ペア:

[(1, 16062280), (2, 8031140), (4, 4015570), (5, 3212456), (8, 2007785), (10, 1606228), (13, 1235560), (17, 944840), (20, 803114), (23, 698360), (26, 617780), (34, 472420), (40, 401557), (46, 349180), (52, 308890), (65, 247112), (68, 236210), (79, 203320), (85, 188968), (92, 174590), (104, 154445), (115, 139672), (130, 123556), (136, 118105), (158, 101660), (170, 94484), (184, 87295), (221, 72680), (230, 69836), (260, 61778), (299, 53720), (316, 50830), (340, 47242), (391, 41080), (395, 40664), (442, 36340), (460, 34918), (520, 30889), (598, 26860), (632, 25415), (680, 23621), (782, 20540), (790, 20332), (884, 18170), (920, 17459), (1027, 15640), (1105, 14536), (1196, 13430), (1343, 11960), (1495, 10744), (1564, 10270), (1580, 10166), (1768, 9085), (1817, 8840), (1955, 8216), (2054, 7820), (2210, 7268), (2392, 6715), (2686, 5980), (2990, 5372), (3128, 5135), (3160, 5083), (3634, 4420), (3910, 4108)]